---METADATA---
VENDOR: SillyTavern
PRODUCT: SillyTavern
AFFECTED_VERSIONS: Prior to 1.18.0
---END_METADATA---

Description Summary:
SillyTavern versions prior to 1.18.0 have an authentication bypass vulnerability when SSO is configured, allowing unauthorized access as any user.

Executive Summary:
A critical authentication bypass flaw in SillyTavern allows unauthenticated attackers to impersonate any user, including administrators.

Vulnerability Details

CVE-ID: CVE-2026-44649

Affected Software: SillyTavern

Affected Versions: Prior to 1.18.0

Vulnerability: When SSO (Authelia/Authentik) is enabled, SillyTavern fails to validate the origin of identity-providing HTTP headers. An attacker can inject these headers to authenticate as any user without providing valid credentials.

Business Impact

The CVSS score of 9.8 indicates critical risk. By bypassing authentication, an attacker can gain full administrative control over the application, access private data, or manipulate configurations. This is particularly dangerous for instances exposed to the internet.

Remediation Plan

Immediate Action: Update to SillyTavern version 1.18.0.

Proactive Monitoring: Check access logs for unusual login patterns or requests originating from non-trusted sources that include SSO-specific headers.

Compensating Controls: Disable SSO configurations if they are not strictly necessary or restrict access to the SillyTavern port to trusted IP ranges via firewall rules.

Exploitation Status

Public Exploit Available: None

Analyst Notes: As of May 29, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Administrators must update to version 1.18.0 immediately. If an update cannot be applied right away, ensure the application is protected by a firewall and that SSO features are disabled until the patch is deployed.

---METADATA---
VENDOR: Microsoft
PRODUCT: APM
AFFECTED_VERSIONS: < 0.8.12
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Microsoft APM is vulnerable to path traversal, allowing attackers to access or manipulate files outside of the intended directory via malicious file paths.

Executive Summary:
A path traversal vulnerability in Microsoft APM permits unauthorized file access, posing a significant risk to system integrity and confidentiality.

Vulnerability Details

CVE-ID: CVE-2026-44641

Affected Software: Microsoft APM (apm-cli)

Affected Versions: < 0.8.12

Vulnerability: This vulnerability (CWE-22/CWE-73) involves improper limitation of pathnames to a restricted directory, which can be exploited by an attacker to perform file operations in unintended locations.

Business Impact

With a CVSS score of 7.1, this vulnerability presents a high risk for unauthorized access to sensitive files or configuration data. Exploitation could result in the total compromise of the application's environment, potentially allowing attackers to read or overwrite critical system files.

Remediation Plan

Immediate Action: Update apm-cli to version 0.8.12 or later to resolve the path traversal vulnerability.

Proactive Monitoring: Monitor filesystem access logs for unusual path patterns or attempts to access directories outside of the application's defined scope.

Compensating Controls: Ensure the application process runs with the least privilege necessary, restricting the service account's ability to access sensitive system files outside of its working directory.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of May 17, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The path traversal flaw is a common and highly effective vector for unauthorized file system access.

Analyst Recommendation

Organizations should immediately update the APM CLI tool to the fixed version. Given the existence of a proof-of-concept and the potential for system-wide impact, prompt remediation is required to prevent unauthorized file access.

---METADATA---
VENDOR: Live Helper Chat
PRODUCT: Live Helper Chat
AFFECTED_VERSIONS: < 4.84v
CONFIDENCE: medium
MISSING: patch
---END_METADATA---

Description Summary:
Live Helper Chat is susceptible to an incorrect authorization vulnerability that allows authenticated users to perform actions exceeding their intended privileges.

Executive Summary:
An incorrect authorization flaw in Live Helper Chat versions prior to 4.84v enables authenticated attackers to perform unauthorized actions within the live support environment.

Vulnerability Details

CVE-ID: CVE-2026-44633

Affected Software: Live Helper Chat

Affected Versions: < 4.84v

Vulnerability: This is an incorrect authorization vulnerability (CWE-863) that occurs when the application fails to properly verify the permissions of an authenticated user. The CVSS vector (PR:L) indicates that the attacker must have at least low-level user privileges to trigger the flaw.

Business Impact

With a CVSS score of 8.1, this vulnerability poses a significant risk to the integrity and confidentiality of the live support system. An attacker could potentially escalate privileges or access sensitive customer support data, leading to a breach of privacy and potential reputational damage for the organization hosting the chat service.

Remediation Plan

Immediate Action: Update Live Helper Chat to version 4.84v or the latest available release as directed by the vendor.

Proactive Monitoring: Monitor user activity logs for suspicious privilege escalation attempts or access to chat transcripts outside of the user's assigned scope.

Compensating Controls: Implement strict network-level access controls and ensure that only authorized personnel can access the application’s administrative interface.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of May 14, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The flaw is inherently exploitable by any user with a valid account on the system.

Analyst Recommendation

The risk associated with this authorization bypass is elevated due to the existence of proof-of-concept material. Administrators should verify their current version of Live Helper Chat and apply the necessary updates to prevent unauthorized data access or system manipulation.

---METADATA---
VENDOR: Apache
PRODUCT: HTTP Server
AFFECTED_VERSIONS: 2.4.0 through 2.4.67
---END_METADATA---

Description Summary:
A buffer underwrite vulnerability in the Apache HTTP Server, triggered by crafted regular expressions, allows for potential memory corruption.

Executive Summary:
A critical buffer underwrite vulnerability in Apache HTTP Server versions 2.4.0 through 2.4.67 could allow an attacker to trigger memory corruption via maliciously crafted regular expressions.

Vulnerability Details

CVE-ID: CVE-2026-44631

Affected Software: Apache HTTP Server

Affected Versions: 2.4.0 through 2.4.67

Vulnerability: This is a buffer underwrite vulnerability within the regular expression processing module of the Apache HTTP Server. By providing a specifically crafted regular expression in the configuration, an attacker may cause out-of-bounds memory writes.

Business Impact

The CVSS score of 9.8 highlights the severity of this flaw, which can lead to service crashes or the potential for code execution. As Apache HTTP Server is a foundational component of modern web infrastructure, this vulnerability threatens the availability and security of countless web services, potentially exposing them to full compromise.

Remediation Plan

Immediate Action: Upgrade to Apache HTTP Server version 2.4.68 or higher to resolve the buffer underwrite flaw.

Proactive Monitoring: Monitor server logs for abnormal regex-related errors or unexpected process terminations.

Compensating Controls: Review and restrict the ability of untrusted users to modify server configurations, as the exploit requires specific configuration input.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jun 8, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Apache HTTP Server is a ubiquitous technology, and this vulnerability poses a significant risk to the stability and security of web-facing assets. All administrators must prioritize the update to version 2.4.68 to mitigate the risk of memory corruption and potential system compromise.

---METADATA---
VENDOR: NixOS
PRODUCT: Gradient
AFFECTED_VERSIONS: 1.1.0
---END_METADATA---

Description Summary:
An authentication bypass in Gradient allows unauthorized users to register as workers and access job data across all organizations.

Executive Summary:
A critical authentication bypass in the Gradient CI system allows unauthenticated attackers to register as workers and manipulate sensitive build artifacts.

Vulnerability Details

CVE-ID: CVE-2026-44592

Affected Software: NixOS Gradient

Affected Versions: 1.1.0

Vulnerability: When the default configuration is enabled, the application fails to perform proper credential checks for new worker registration. This allows an unauthenticated attacker to inject a new worker UUID and gain full access to the internal API.

Business Impact

An attacker can intercept jobs from all organizations, push arbitrary store paths, and potentially compromise the entire CI/CD pipeline. With a CVSS score of 9.4, this vulnerability risks the integrity of the software supply chain and sensitive source code.

Remediation Plan

Immediate Action: Update Gradient to version 1.1.1 or disable the discoverable feature if an update is not immediately feasible.

Proactive Monitoring: Review worker registration logs for unauthorized UUIDs or unexpected worker connections.

Compensating Controls: Restrict network access to the /proto endpoint to trusted internal networks only.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 14, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Gradient users must prioritize the update to version 1.1.1. Securing the CI/CD pipeline is paramount to preventing supply chain attacks and maintaining the integrity of your development environment.

---METADATA---
VENDOR: SiYuan Note
PRODUCT: SiYuan
AFFECTED_VERSIONS: >= 2.1.12, < 3.7.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
SiYuan is vulnerable to Cross-site Scripting (XSS) and Code Injection, allowing unauthenticated attackers to execute arbitrary code or scripts in the context of the application.

Executive Summary:
A critical vulnerability in SiYuan allows for remote code injection and cross-site scripting, posing a severe risk to user data and system integrity.

Vulnerability Details

CVE-ID: CVE-2026-44586

Affected Software: SiYuan Note SiYuan

Affected Versions: >= 2.1.12, < 3.7.0

Vulnerability: This flaw comprises both CWE-79 (Cross-site Scripting) and CWE-94 (Improper Control of Generation of Code). These vulnerabilities allow an unauthenticated attacker to inject malicious code or scripts that execute within the application's environment.

Business Impact

Successful exploitation of these vulnerabilities could lead to full system compromise, unauthorized data access, and the execution of malicious actions on behalf of authenticated users. Given the CVSS score of 8.3, this represents a high-severity risk that could result in significant reputational damage and loss of sensitive knowledge management data.

Remediation Plan

Immediate Action: Update the SiYuan installation to version 3.7.0 or later to apply the necessary security patches.

Proactive Monitoring: Monitor server logs for suspicious URL patterns or unexpected script execution attempts originating from web-based inputs.

Compensating Controls: Implement a strict Content Security Policy (CSP) and use a Web Application Firewall (WAF) to filter malicious payloads targeting common injection vectors.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 15, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The combination of XSS and code injection makes this a highly dangerous vector if left unpatched.

Analyst Recommendation

The severity of this vulnerability, combined with the presence of a known proof-of-concept, necessitates immediate action. Administrators must prioritize updating SiYuan to version 3.7.0 to eliminate the risk of remote code execution and cross-site scripting attacks.

---METADATA---
VENDOR: Vercel
PRODUCT: Next.js
AFFECTED_VERSIONS: >= 16.0.0, < 16.2.5, >= 13.4.13, < 15.5.16
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A Server-Side Request Forgery (SSRF) vulnerability in Vercel Next.js allows unauthenticated attackers to perform unauthorized requests from the server.

Executive Summary:
A critical Server-Side Request Forgery (SSRF) vulnerability in Next.js allows unauthenticated attackers to force the server to make unauthorized requests, potentially leading to information disclosure.

Vulnerability Details

CVE-ID: CVE-2026-44578

Affected Software: Vercel Next.js

Affected Versions: 13.4.13 through 15.5.16 and 16.0.0 through 16.2.5

Vulnerability: This is a Server-Side Request Forgery (SSRF) vulnerability (CWE-918) that allows remote, unauthenticated attackers to cause the server to send requests to arbitrary destinations. The CVSS vector indicates no user interaction or privileges are required (AV:N/PR:N/UI:N).

Business Impact

The vulnerability poses a severe risk as it can be used to bypass network firewalls, access internal metadata services (like AWS/GCP instance metadata), or interact with internal APIs that are not publicly exposed. With a CVSS score of 8.6, this flaw represents a significant threat to internal infrastructure and sensitive environment configurations.

Remediation Plan

Immediate Action: Update to Next.js version 15.5.16 or 16.2.5 immediately to resolve the SSRF flaw.

Proactive Monitoring: Monitor outgoing server traffic for connections to unexpected internal IP ranges or unauthorized external domains.

Compensating Controls: Implement strict egress filtering at the network level to restrict the server from accessing internal management interfaces or metadata endpoints.

Exploitation Status

Public Exploit Available: Yes — Multiple public proof-of-concept repositories exist on GitHub.

Analyst Notes: As of May 14, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The availability of public PoCs significantly increases the likelihood of opportunistic attacks.

Analyst Recommendation

This is a high-priority vulnerability due to its ease of exploitation (unauthenticated) and the availability of public PoC code. Organizations running affected versions of Next.js must expedite the patching process and audit their egress network policies to mitigate the impact of potential SSRF attempts.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security vulnerability has been identified in the Open WebUI platform, an AI interface designed for self-hosted, offline environments.

Executive Summary:
The Open WebUI platform is subject to a high-severity vulnerability that requires immediate administrative oversight to mitigate potential security risks.

Vulnerability Details

CVE-ID: CVE-2026-44570

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The flaw involves a critical security gap in the Open WebUI software, which may allow attackers to exploit system functions if not properly secured.

Business Impact

The CVSS score of 8.3 indicates that this vulnerability poses a significant risk to organizational infrastructure. If successfully exploited, it could lead to unauthorized system access, potentially compromising the integrity of all data processed by the self-hosted AI platform.

Remediation Plan

Immediate Action: Prioritize the installation of security updates provided by the vendor as they become available to address this specific vulnerability.

Proactive Monitoring: Regularly audit access logs for signs of unauthorized authentication attempts or unexpected API behavior.

Compensating Controls: Use network-level access controls, such as firewalls or VPNs, to isolate the Open WebUI server from any public-facing or untrusted network segments.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 16, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the high-severity rating, immediate remediation is strongly recommended. Security teams should implement the necessary patches as soon as possible and review existing access controls to ensure the platform is appropriately hardened against potential threats.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security vulnerability has been identified in the Open WebUI platform that may expose the system to unauthorized access or manipulation.

Executive Summary:
The Open WebUI platform is vulnerable to a high-severity security flaw that could potentially compromise the integrity and confidentiality of the self-hosted AI environment.

Vulnerability Details

CVE-ID: CVE-2026-44569

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability relates to the Open WebUI platform; however, specific technical details regarding the entry point and authentication requirements remain pending further vendor disclosure. Users should treat this as a potentially exploitable flaw requiring immediate attention to prevent unauthorized system interaction.

Business Impact

A successful exploit of this vulnerability could lead to unauthorized access to sensitive AI models, configuration data, or internal system resources. Given the CVSS score of 7.1, this is classified as a High-severity risk that could result in significant operational disruption or data exfiltration if left unaddressed.

Remediation Plan

Immediate Action: Review the official Open WebUI security advisory to identify and apply the latest security patches or configuration updates.

Proactive Monitoring: Monitor system and application access logs for unusual patterns, unauthorized login attempts, or anomalous administrative activity.

Compensating Controls: Deploy a Web Application Firewall (WAF) with updated rule sets to filter suspicious traffic directed at the Open WebUI instance until a patch is applied.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Organizations utilizing Open WebUI must prioritize the monitoring of vendor channels for official remediation guidance. Given the high-severity classification, administrators should prepare for an emergency patch cycle to mitigate potential unauthorized access to the AI platform.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
Open WebUI, a self-hosted AI platform, is subject to a high-severity vulnerability requiring immediate security review and remediation.

Executive Summary:
A high-severity vulnerability in the Open WebUI platform necessitates immediate security actions to prevent potential exploitation.

Vulnerability Details

CVE-ID: CVE-2026-44567

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This high-severity vulnerability affects the Open WebUI platform; technical specifics will be detailed in forthcoming vendor security advisories.

Business Impact

A CVSS score of 7.3 indicates a potential for significant impact on the security posture of the affected organization. Exploitation could lead to unauthorized system access or the compromise of sensitive AI-related data.

Remediation Plan

Immediate Action: Update Open WebUI to the latest version immediately once the vendor releases a security patch.

Proactive Monitoring: Review audit logs for unusual authentication or administrative activity within the platform.

Compensating Controls: Deploy a Web Application Firewall (WAF) with updated signatures to detect and block potential exploit payloads.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Prompt remediation is necessary to mitigate the risks posed by this high-severity vulnerability. Security teams must ensure their Open WebUI installations are kept up-to-date and monitored for any suspicious behavior.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A high-severity vulnerability has been reported in the Open WebUI self-hosted AI platform, requiring prompt security remediation.

Executive Summary:
A high-severity security vulnerability in Open WebUI requires immediate attention to protect the platform from unauthorized exploitation.

Vulnerability Details

CVE-ID: CVE-2026-44566

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is a high-severity security vulnerability identified within the Open WebUI platform; administrators should consult the vendor for specific patch instructions.

Business Impact

With a CVSS score of 7.3, this vulnerability represents a significant risk to the security of the AI platform. Exploitation could allow attackers to bypass standard security controls, potentially leading to unauthorized system manipulation or data compromise.

Remediation Plan

Immediate Action: Apply security updates for Open WebUI immediately upon their release by the vendor.

Proactive Monitoring: Monitor for anomalous traffic patterns directed at the Open WebUI service to identify potential exploitation attempts.

Compensating Controls: Implement strict firewall rules and limit service exposure to the public internet to reduce the attack surface.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Organizations should not delay in applying security updates to the Open WebUI platform. Given the high-severity classification, maintaining a patched and secure environment is essential to mitigating the associated risks.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: < 0.6.10
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Open WebUI is affected by a path traversal vulnerability that allows authenticated users to access or manipulate restricted files on the host system.

Executive Summary:
A path traversal vulnerability in Open WebUI versions prior to 0.6.10 allows authenticated attackers to access sensitive files on the underlying host system, posing a critical security risk.

Vulnerability Details

CVE-ID: CVE-2026-44565

Affected Software: Open WebUI

Affected Versions: < 0.6.10

Vulnerability: This is a path traversal vulnerability (CWE-22) where input is not sufficiently sanitized, allowing an attacker to navigate outside the intended directory. The CVSS vector (PR:L) confirms that an authenticated user can leverage this to impact system integrity and availability.

Business Impact

The CVSS score of 8.1 reflects the danger of allowing unauthorized file access. An attacker could potentially read sensitive configuration files, environment variables, or other critical system data, leading to a full compromise of the application server. This constitutes a severe threat to operational security and data privacy.

Remediation Plan

Immediate Action: Patch the Open WebUI installation by upgrading to version 0.6.10 or later.

Proactive Monitoring: Monitor server-side file access logs for directory traversal patterns (e.g., ../ strings) associated with application user accounts.

Compensating Controls: Ensure the application is running with the least-privilege principle, ideally within a containerized environment with a read-only root filesystem to limit the impact of potential directory traversal.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of May 18, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. Path traversal vulnerabilities are a common vector for escalating access to the underlying host, making this a high-priority issue.

Analyst Recommendation

The severity of path traversal vulnerabilities requires immediate attention to prevent unauthorized file access. Organizations must update their Open WebUI instances to version 0.6.10 without delay, as the existence of a proof-of-concept elevates the likelihood of exploitation by malicious actors.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security vulnerability has been identified in the Open WebUI platform that may expose the system to unauthorized access or manipulation.

Executive Summary:
The Open WebUI platform is vulnerable to a high-severity security flaw that could potentially compromise the integrity and confidentiality of the self-hosted AI environment.

Vulnerability Details

CVE-ID: CVE-2026-44556

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability relates to the Open WebUI platform; however, specific technical details regarding the entry point and authentication requirements remain pending further vendor disclosure. Users should treat this as a potentially exploitable flaw requiring immediate attention to prevent unauthorized system interaction.

Business Impact

A successful exploit of this vulnerability could lead to unauthorized access to sensitive AI models, configuration data, or internal system resources. Given the CVSS score of 7.1, this is classified as a High-severity risk that could result in significant operational disruption or data exfiltration if left unaddressed.

Remediation Plan

Immediate Action: Review the official Open WebUI security advisory to identify and apply the latest security patches or configuration updates.

Proactive Monitoring: Monitor system and application access logs for unusual patterns, unauthorized login attempts, or anomalous administrative activity.

Compensating Controls: Deploy a Web Application Firewall (WAF) with updated rule sets to filter suspicious traffic directed at the Open WebUI instance until a patch is applied.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Organizations utilizing Open WebUI must prioritize the monitoring of vendor channels for official remediation guidance. Given the high-severity classification, administrators should prepare for an emergency patch cycle to mitigate potential unauthorized access to the AI platform.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
Open WebUI is a self-hosted AI platform; information regarding this vulnerability is currently limited, requiring users to consult vendor advisories.

Executive Summary:
A high-severity vulnerability has been identified in the Open WebUI platform, necessitating immediate review of vendor security updates to mitigate potential risks.

Vulnerability Details

CVE-ID: CVE-2026-44555

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The specific nature of this vulnerability is currently under investigation; however, it is classified as a high-risk security issue requiring prompt remediation.

Business Impact

The CVSS score of 7.6 indicates a significant security risk, which could lead to unauthorized access or information disclosure if exploited. As an AI platform, compromise could result in the leakage of sensitive training data or proprietary model configurations.

Remediation Plan

Immediate Action: Apply vendor-provided security updates or patches immediately upon availability.

Proactive Monitoring: Review system logs for anomalous access patterns or unauthorized configuration changes within the Open WebUI environment.

Compensating Controls: Restrict access to the Open WebUI interface by placing it behind a VPN or internal network with strict access control lists (ACLs).

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Organizations hosting the Open WebUI platform should monitor official vendor channels for specific patch details. Given the high-severity classification, prioritizing the application of security updates is essential to maintaining the integrity of the AI infrastructure.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: < 0.9.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
Open WebUI suffers from a missing authorization vulnerability, allowing authenticated users to perform unauthorized actions due to improper capability checks.

Executive Summary:
A missing authorization vulnerability in Open WebUI allows authenticated attackers to perform unauthorized actions, potentially leading to significant integrity and availability impacts.

Vulnerability Details

CVE-ID: CVE-2026-44554

Affected Software: Open WebUI

Affected Versions: < 0.9.0

Vulnerability: This is a CWE-862 (Missing Authorization) vulnerability where the application fails to verify if a user has the necessary permissions to execute specific functions. The CVSS vector indicates that while the attack requires low privileges (authenticated), it can be performed remotely by a malicious actor.

Business Impact

The vulnerability poses a significant risk to the integrity and availability of the AI platform. A successful exploit could allow an unauthorized user to manipulate system configurations or disrupt services, potentially leading to data manipulation or system downtime. The CVSS score of 8.1 reflects the high impact on integrity and availability, necessitating prompt remediation.

Remediation Plan

Immediate Action: Update the Open WebUI package to version 0.9.0 or later immediately.

Proactive Monitoring: Monitor system access logs for unusual administrative activity or requests to sensitive API endpoints by standard user accounts.

Compensating Controls: Implement strict network access controls to restrict access to the WebUI interface to trusted internal segments only.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of May 16, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently exploitable by any authenticated user who can reach the affected API endpoints.

Analyst Recommendation

Given the CVSS score of 8.1 and the ease of exploitation for authenticated users, organizations should prioritize updating their Open WebUI instances to version 0.9.0 without delay. Failure to patch may expose the platform to unauthorized configuration changes or service disruption.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security vulnerability has been identified in the Open WebUI platform, an AI interface designed for self-hosted, offline environments.

Executive Summary:
A high-severity vulnerability in the Open WebUI platform exposes self-hosted AI services to potential security compromises.

Vulnerability Details

CVE-ID: CVE-2026-44553

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the security posture of the Open WebUI platform, potentially allowing for unauthorized exploitation of its internal components.

Business Impact

With a CVSS score of 8.1, this vulnerability presents a serious threat to the security of the host environment. Organizations should treat this as a high-priority issue to prevent unauthorized access and potential data exfiltration from the AI platform.

Remediation Plan

Immediate Action: Actively monitor for and apply the latest security updates released by the vendor to remediate this vulnerability.

Proactive Monitoring: Maintain detailed logs of application access and monitor for unusual, high-frequency requests that may indicate an exploit attempt.

Compensating Controls: Ensure that the Open WebUI instance is running behind a secure gateway or proxy that can provide an additional layer of authentication and traffic inspection.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 16, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

The vulnerability poses a clear risk to the integrity of the Open WebUI platform. Administrators must act promptly to apply patches and ensure that security configurations are robust enough to defend against potential exploitation attempts.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for affected versions
---END_METADATA---

Description Summary:
A vulnerability exists in Open WebUI that may allow for unauthorized access or system impact.

Executive Summary:
Open WebUI contains a security vulnerability that could potentially lead to unauthorized access or compromise of the platform.

Vulnerability Details

CVE-ID: CVE-2026-44552

Affected Software: Open WebUI

Affected Versions: See vendor advisory for affected versions

Vulnerability: The specific technical nature of this vulnerability is currently being addressed by the vendor; users should consult official documentation for the exact mechanism of compromise.

Business Impact

The CVSS score of 8.7 indicates a high-severity risk that could lead to significant unauthorized access or disruption of services, necessitating prompt attention from security teams.

Remediation Plan

Immediate Action: Apply the latest security patches provided by the vendor as soon as they become available.

Proactive Monitoring: Audit access logs for suspicious activity or patterns that deviate from normal user behavior.

Compensating Controls: Implement strict network access controls to minimize the attack surface of the Open WebUI instance.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 16, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Security teams should stay vigilant and apply the vendor-provided patches as soon as they are published to mitigate the risk associated with this vulnerability.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: Prior to 0.9.0
---END_METADATA---

Description Summary:
The LDAP authentication endpoint in Open WebUI fails to validate non-empty passwords, allowing unauthenticated attackers to bypass authentication and obtain session tokens.

Executive Summary:
An authentication bypass vulnerability in Open WebUI allows unauthenticated attackers to gain unauthorized access to the platform via empty LDAP password submissions.

Vulnerability Details

CVE-ID: CVE-2026-44551

Affected Software: Open WebUI

Affected Versions: Prior to 0.9.0

Vulnerability: This is an authentication bypass vulnerability occurring in the LDAP bind process; the application fails to enforce a minimum length constraint on the password field, permitting an unauthenticated attacker to successfully bind as an arbitrary user.

Business Impact

Successful exploitation leads to full account takeover, granting attackers unauthorized access to sensitive AI data and administrative functions. With a CVSS score of 9.1, this represents a critical risk to data confidentiality and integrity.

Remediation Plan

Immediate Action: Upgrade the Open WebUI instance to version 0.9.0 or later to ensure proper LDAP password validation.

Proactive Monitoring: Review LDAP authentication logs for patterns of unusual bind requests or successful logins with anomalous user-agent strings.

Compensating Controls: Implement network-level restrictions to limit access to the login interface to trusted IP ranges until the patch can be applied.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 15, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical severity of this authentication bypass, administrators must prioritize the update to version 0.9.0 immediately. Failure to patch leaves the platform vulnerable to trivial account takeover by unauthenticated remote actors.

---METADATA---
VENDOR: Open WebUI
PRODUCT: Open WebUI
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
Open WebUI, a self-hosted AI platform, contains a high-severity vulnerability that requires immediate remediation through vendor-issued security updates.

Executive Summary:
A high-severity security vulnerability in the Open WebUI platform could allow unauthorized access, requiring immediate attention to secure the environment.

Vulnerability Details

CVE-ID: CVE-2026-44549

Affected Software: Open WebUI

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This high-severity vulnerability affects the Open WebUI platform, with technical details currently subject to vendor disclosure and patch availability.

Business Impact

A CVSS score of 7.3 indicates that successful exploitation could result in significant security breaches, including unauthorized access to internal AI tools or sensitive information. This poses a threat to both operational continuity and data security.

Remediation Plan

Immediate Action: Monitor vendor security advisories and apply the latest patches for Open WebUI immediately upon release.

Proactive Monitoring: Regularly audit user access and system configurations to detect any signs of exploitation.

Compensating Controls: Use network access controls to restrict connections to the Open WebUI server to known, trusted IP addresses only.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Security teams must prioritize the remediation of this vulnerability. Ensure all instances of Open WebUI are accounted for and updated promptly once the vendor provides the necessary security patches.

---METADATA---
VENDOR: ChurchCRM
PRODUCT: CRM
AFFECTED_VERSIONS: < 7.3.2
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
ChurchCRM is susceptible to Cross-Site Request Forgery (CSRF) and improper server-side permission handling, potentially allowing unauthorized state-changing actions.

Executive Summary:
A Cross-Site Request Forgery (CSRF) vulnerability in ChurchCRM versions prior to 7.3.2 poses a significant risk of unauthorized administrative actions.

Vulnerability Details

CVE-ID: CVE-2026-44548

Affected Software: ChurchCRM CRM

Affected Versions: < 7.3.2

Vulnerability: This vulnerability involves CWE-352 (CSRF) and CWE-650, where the application fails to adequately validate requests, allowing an unauthenticated attacker to trick a logged-in user into executing unintended actions.

Business Impact

The ability for an attacker to perform unauthorized actions on behalf of a legitimate user could lead to the modification of sensitive church membership data, unauthorized financial transactions, or the deletion of critical system records. With a CVSS score of 8.1, this represents a high-severity threat that could severely compromise the integrity and availability of the organization's management system.

Remediation Plan

Immediate Action: Upgrade ChurchCRM to version 7.3.2 or later immediately to apply the necessary CSRF tokens and permission checks.

Proactive Monitoring: Audit application access logs for suspicious administrative activity or unexpected state-changing requests occurring outside of standard user workflows.

Compensating Controls: Implement a Web Application Firewall (WAF) to detect and block suspicious cross-site requests, though this should be considered a temporary measure pending a full software update.

Exploitation Status

Public Exploit Available: No (No confirmed public exploit available).

Analyst Notes: As of May 13, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. The flaw is inherently exploitable if an authenticated administrator visits a malicious site while logged into the CRM.

Analyst Recommendation

Given the potential for unauthorized data manipulation and the existence of a proof-of-concept, administrators should prioritize updating to version 7.3.2. Failure to patch leaves the application vulnerable to session-hijacking-style attacks that bypass traditional perimeter defenses.

---METADATA---
VENDOR: ChurchCRM
PRODUCT: ChurchCRM
AFFECTED_VERSIONS: 7.2.0 through 7.2.2
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
ChurchCRM versions 7.2.0 to 7.2.2 contain an incomplete authentication fix, leaving the application vulnerable to unauthorized access due to a missing critical security check.

Executive Summary:
An incomplete authentication patch in ChurchCRM 7.2.x allows unauthenticated attackers to bypass security controls and gain unauthorized access to the application.

Vulnerability Details

CVE-ID: CVE-2026-44547

Affected Software: ChurchCRM

Affected Versions: 7.2.0, 7.2.1, 7.2.2

Vulnerability: The vulnerability stems from a missing critical authentication step that was inadvertently removed from the codebase during a merge process. This allows unauthenticated users to bypass security measures and interact with sensitive API functions.

Business Impact

With a CVSS score of 9.6, this flaw represents a major security risk, potentially allowing unauthorized access to sensitive member databases and administrative functions. Successful exploitation could lead to data breaches, unauthorized data modification, and complete loss of application integrity.

Remediation Plan

Immediate Action: Upgrade to ChurchCRM version 7.3.1 or later to ensure the authentication hardening is properly implemented.

Proactive Monitoring: Review application access logs for suspicious API requests originating from unauthorized or unknown IP addresses.

Compensating Controls: Implement strict network-level access controls (VPN or IP allowlisting) to restrict access to the CRM interface until the software is updated.

Exploitation Status

Public Exploit Available: true

Analyst Notes: As of May 12, 2026, there is a public proof-of-concept available for this vulnerability. Security teams must treat this as a high-priority issue as the barrier to entry for attackers is significantly lowered by the availability of exploit code.

Analyst Recommendation

Administrators should move immediately to update ChurchCRM to version 7.3.1. The presence of a public exploit significantly increases the risk of successful exploitation, making prompt remediation essential to preventing unauthorized access to sensitive organizational data.

---METADATA---
VENDOR: Kubernetes
PRODUCT: Local Path Provisioner
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security vulnerability in the Kubernetes Local Path Provisioner may allow users to gain unauthorized access to local storage nodes.

Executive Summary:
A high-severity vulnerability in the Kubernetes Local Path Provisioner potentially allows for unauthorized local storage access, compromising cluster security.

Vulnerability Details

CVE-ID: CVE-2026-44543

Affected Software: Kubernetes Local Path Provisioner

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: The vulnerability involves a flaw in how the provisioner handles storage capabilities, which could allow authenticated users to escape intended storage boundaries and access unauthorized local data on the node.

Business Impact

The CVSS score of 8.7 indicates a high risk to containerized environments. By exploiting this flaw, an attacker could potentially access sensitive data stored on host nodes that they are not authorized to reach, leading to data breaches or the corruption of critical system files, thereby violating the principle of least privilege.

Remediation Plan

Immediate Action: Update the Local Path Provisioner to the latest version that includes the necessary security fixes for storage capability management.

Proactive Monitoring: Audit Kubernetes PersistentVolumeClaim (PVC) requests and monitor for unauthorized or unusual storage mount activity within the cluster.

Compensating Controls: Implement strict Pod Security Admissions and ensure that storage access is governed by granular RBAC policies that limit the ability of users to interact with host-path storage.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 9, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the potential for lateral movement and data access within a cluster, this update should be prioritized. Cluster administrators must evaluate their storage configurations and apply the necessary patches to maintain container isolation and cluster security.

---METADATA---
VENDOR: FileBrowser
PRODUCT: FileBrowser Quantum
AFFECTED_VERSIONS: Prior to 1.3.1-stable and 1.3.9-beta
---END_METADATA---

Description Summary:
A directory traversal vulnerability in FileBrowser Quantum allows unauthenticated attackers with share access to delete arbitrary files.

Executive Summary:
A critical directory traversal vulnerability in FileBrowser Quantum allows an unauthenticated attacker to delete arbitrary files on the host system.

Vulnerability Details

CVE-ID: CVE-2026-44542

Affected Software: FileBrowser Quantum

Affected Versions: Prior to 1.3.1-stable and 1.3.9-beta

Vulnerability: Improper sanitization of path input allows traversal sequences (e.g., ../) to escape intended directories, enabling unauthorized file deletion by an attacker with a valid public share hash.

Business Impact

This flaw allows for the malicious deletion of critical system or user files, potentially resulting in complete service disruption or data loss. With a CVSS score of 9.1, this represents a severe threat to the availability and integrity of the managed file storage.

Remediation Plan

Immediate Action: Update FileBrowser Quantum to version 1.3.1-stable or 1.3.9-beta immediately.

Proactive Monitoring: Monitor file system access logs for deletion activities involving paths outside of designated shared directory structures.

Compensating Controls: Implement file system permissions at the OS level to restrict the service's ability to modify files outside of its intended scope, providing a defense-in-depth measure.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of May 14, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

The ability to delete arbitrary files is a high-impact risk. Organizations must apply the provided updates immediately to prevent malicious data destruction and maintain system stability.

---METADATA---
VENDOR: Note
PRODUCT: Note Mark
AFFECTED_VERSIONS: Prior to 0.19.4
---END_METADATA---

Description Summary:
The Note Mark application fails to enforce entropy or length requirements on JWT_SECRET configurations, significantly weakening authentication security.

Executive Summary:
A critical cryptographic weakness in Note Mark allows the use of insecurely short JWT secrets, making the authentication tokens vulnerable to brute-force attacks.

Vulnerability Details

CVE-ID: CVE-2026-44523

Affected Software: Note, Note Mark

Affected Versions: Prior to 0.19.4

Vulnerability: The application does not enforce minimum length or entropy for the JWT_SECRET. Secrets as short as one byte are accepted, allowing attackers to easily brute-force the secret and forge authentication tokens.

Business Impact

With a CVSS score of 10.0, this vulnerability represents an existential threat to the application's authentication mechanism. An attacker who successfully brute-forces the secret can gain full administrative privileges, leading to a complete compromise of user data and application integrity.

Remediation Plan

Immediate Action: Update Note Mark to version 0.19.4 or later and immediately rotate the JWT_SECRET to a long, cryptographically secure random string.

Proactive Monitoring: Monitor authentication logs for an unusual volume of failed login attempts or signs of forged token usage.

Compensating Controls: Limit access to the application configuration files and ensure the environment is hardened against unauthorized file access.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 14, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

This vulnerability is critical due to the trivial nature of the exploit and the severity of the impact. Organizations must update the software and rotate their secrets immediately to prevent unauthorized access and token forgery.

---METADATA---
VENDOR: Studio-42
PRODUCT: elFinder
AFFECTED_VERSIONS: < 2.1.68
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
elFinder is vulnerable to SQL injection, allowing authenticated attackers to execute arbitrary SQL commands via the application's file management functions.

Executive Summary:
A high-severity SQL injection vulnerability in Studio-42 elFinder allows authenticated users to execute unauthorized database queries, potentially leading to full data compromise.

Vulnerability Details

CVE-ID: CVE-2026-44521

Affected Software: Studio-42 elFinder

Affected Versions: < 2.1.68

Vulnerability: The application is susceptible to CWE-89 (SQL Injection) due to improper neutralization of special elements in SQL commands. The CVSS vector (PR:L) confirms that an attacker must possess low-level authenticated access to the application to trigger this flaw.

Business Impact

Successful exploitation of this vulnerability could allow an attacker to read, modify, or delete sensitive data stored within the backend database. Given the CVSS score of 8.8, this represents a significant risk to data confidentiality, integrity, and availability, potentially resulting in unauthorized access to administrative or user-controlled files.

Remediation Plan

Immediate Action: Update the elFinder package to version 2.1.68 or later immediately to incorporate the provided security fix.

Proactive Monitoring: Monitor database query logs for unusual syntax, unexpected error patterns, or unauthorized access attempts originating from the file manager interface.

Compensating Controls: Deploy a Web Application Firewall (WAF) with SQL injection protection rules to inspect and filter malicious traffic directed at the elFinder component.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of May 28, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to the potential for complete database control.

Analyst Recommendation

This vulnerability presents a high risk to the application's data integrity. Administrators should prioritize updating the elFinder package to version 2.1.68 immediately to neutralize the injection vector and secure the underlying database.

---METADATA---
VENDOR: Ritense
PRODUCT: Valtimo
AFFECTED_VERSIONS: >= 12.4.0, < 12.33.0; >= 13.0.0, < 13.26.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
The Valtimo business process automation platform incorrectly logs sensitive information, potentially exposing confidential data to unauthorized parties with access to log files.

Executive Summary:
Valtimo is affected by a sensitive information exposure vulnerability, where confidential data may be written to application logs, risking unauthorized access by administrative users.

Vulnerability Details

CVE-ID: CVE-2026-44516

Affected Software: Ritense Valtimo

Affected Versions: >= 12.4.0, < 12.33.0; >= 13.0.0, < 13.26.0

Vulnerability: This is a CWE-532 vulnerability involving the insertion of sensitive information into log files. The vulnerability requires high privileges (PR:H) to exploit, as an attacker must typically access the server or log management systems to retrieve the exposed data.

Business Impact

Successful exploitation results in the exposure of sensitive business or user data contained within log files. This could lead to a breach of confidentiality and regulatory non-compliance. The CVSS score of 7.6 highlights the critical nature of this disclosure, particularly in enterprise environments where business processes are automated.

Remediation Plan

Immediate Action: Update the Valtimo platform to version 12.33.0 or 13.26.0 depending on the current deployment branch.

Proactive Monitoring: Review existing log files for the presence of sensitive data and rotate logs that may contain exposed information.

Compensating Controls: Restrict access to log management systems (e.g., ELK, Splunk) to only essential administrative personnel to limit the exposure window.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of May 16, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The risk is primarily associated with internal actors or those who have already achieved administrative access to the infrastructure.

Analyst Recommendation

Administrators should prioritize patching the Valtimo platform to the specified versions to prevent sensitive data leakage. Furthermore, auditing existing logs for historical exposure is recommended to ensure that no sensitive data has already been compromised by unauthorized personnel.

---METADATA---
VENDOR: Hugging Face
PRODUCT: Diffusers
AFFECTED_VERSIONS: < 0.38.0
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
The Hugging Face Diffusers library is susceptible to a code injection vulnerability, allowing remote attackers to execute arbitrary code through malicious model inputs.

Executive Summary:
A critical code injection vulnerability in the Hugging Face Diffusers library could allow unauthenticated attackers to execute arbitrary code, threatening the security of environments running diffusion models.

Vulnerability Details

CVE-ID: CVE-2026-44513

Affected Software: Hugging Face Diffusers

Affected Versions: < 0.38.0

Vulnerability: This vulnerability is classified as CWE-94: Improper Control of Generation of Code. An unauthenticated attacker can leverage this flaw to inject and execute arbitrary code by supplying crafted inputs to the library.

Business Impact

The vulnerability carries a CVSS score of 8.8, reflecting its potential for total impact on confidentiality, integrity, and availability. Exploitation could allow attackers to gain control over systems utilizing the library, potentially leading to the theft of proprietary models or unauthorized access to underlying infrastructure.

Remediation Plan

Immediate Action: Update the diffusers package via PyPI to version 0.38.0 or later.

Proactive Monitoring: Review application logs for anomalous execution patterns when processing external model files or untrusted user inputs.

Compensating Controls: Ensure that the library runs with the principle of least privilege, restricting its ability to execute system-level commands or access sensitive files.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 15, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is inherently dangerous due to the nature of code injection, which often allows for full remote execution.

Analyst Recommendation

Given the high CVSS score and the potential for remote code execution, organizations should treat this update with high priority. Apply the patch to all environments where the Diffusers library is deployed to mitigate the risk of unauthorized system access.

---METADATA---
VENDOR: RsyncProject
PRODUCT: rsync
AFFECTED_VERSIONS: < 3.4.3
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
A vulnerability in rsync allows for integer overflow and subsequent sensitive information exposure during file synchronization.

Executive Summary:
A high severity integer overflow vulnerability in rsync could allow an authenticated attacker to expose sensitive information or cause service disruption.

Vulnerability Details

CVE-ID: CVE-2026-44508

Affected Software: RsyncProject rsync

Affected Versions: < 3.4.3

Vulnerability: This vulnerability involves an integer overflow or wraparound condition that leads to the exposure of sensitive information. It requires the attacker to have at least low-level authenticated access to the system to trigger the flaw.

Business Impact

Successful exploitation can lead to unauthorized access to sensitive files that should otherwise remain protected during synchronization processes. With a CVSS score of 8.1, the vulnerability is classified as High, posing a risk to data confidentiality and potentially the availability of the file transfer service.

Remediation Plan

Immediate Action: Update the rsync utility to version 3.4.3 or the latest available stable release provided by your distribution.

Proactive Monitoring: Monitor rsync execution logs for anomalous behavior, such as unexpected file access requests or crashes during transfer tasks.

Compensating Controls: Restrict access to rsync services via SSH key authentication and ensure that only authorized users have the capability to initiate synchronization tasks.

Exploitation Status

Public Exploit Available: No (unknown)

Analyst Notes: As of July 21, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. Integer overflow flaws are a common source of memory-related security issues in C-based software.

Analyst Recommendation

All administrators managing systems that rely on rsync for file synchronization must update to version 3.4.3 as soon as possible. Tightening access controls and ensuring systems are patched will significantly reduce the risk of information exposure.

---METADATA---
VENDOR: Zebra
PRODUCT: Zebra (Zcash node)
AFFECTED_VERSIONS: zebrad < 4.4.0, zebra-script < 6.0.0
---END_METADATA---

Description Summary:
Insufficient error handling in Zcash node Zebra's sighash computation allows for consensus splits between nodes.

Executive Summary:
A critical consensus vulnerability in the Zebra Zcash node software may lead to network splits and potential transaction validation failures.

Vulnerability Details

CVE-ID: CVE-2026-44497

Affected Software: Zebra Zcash node

Affected Versions: zebrad prior to 4.4.0; zebra-script prior to 6.0.0

Vulnerability: This is a consensus-level vulnerability involving improper error handling of invalid sighash types during signature validation, which allows an attacker to bypass intended rejection logic and potentially force a consensus split.

Business Impact

Successful exploitation poses a significant risk to the integrity of the Zcash node network, potentially leading to chain forks or denial-of-service for specific nodes. Given the CVSS score of 9.1, this flaw threatens the operational continuity of financial systems relying on Zebra nodes.

Remediation Plan

Immediate Action: Upgrade all instances of zebrad to version 4.4.0 and zebra-script to version 6.0.0 immediately.

Proactive Monitoring: Monitor node logs for synchronization errors or unexpected consensus-related warnings that deviate from standard operating parameters.

Compensating Controls: Ensure nodes are behind robust firewalls and restrict peer-to-peer connections to trusted, known entities only.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of May 8, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

This vulnerability represents a significant risk to blockchain consensus integrity. Organizations running Zebra nodes must prioritize the update to the patched versions to prevent network-level disruption and ensure continued compatibility with the Zcash network.

---METADATA---
VENDOR: Axios
PRODUCT: Axios
AFFECTED_VERSIONS: From 1.0.0 to before 1.16.0
---END_METADATA---

Description Summary:
Axios is vulnerable to a Prototype Pollution attack that can be escalated into a full Man-in-the-Middle (MITM) attack.

Executive Summary:
A high-severity Prototype Pollution gadget in Axios can be leveraged to intercept and modify HTTP traffic, resulting in a full Man-in-the-Middle attack.

Vulnerability Details

CVE-ID: CVE-2026-44494

Affected Software: Axios

Affected Versions: From 1.0.0 to before 1.16.0

Vulnerability: This vulnerability is a Prototype Pollution 'Gadget' attack. It allows any Object.prototype pollution existing in the application's dependency tree to be escalated into a full Man-in-the-Middle (MITM) attack, enabling the interception, reading, and modification of HTTP traffic.

Business Impact

With a CVSS score of 8.7, this vulnerability poses a severe threat to the confidentiality and integrity of communications handled by applications using Axios. By enabling MITM attacks, an attacker can steal session cookies, credentials, or sensitive business data transmitted over the network, leading to significant reputational and financial damage.

Remediation Plan

Immediate Action: Update the Axios library to version 1.16.0 or higher across all development projects and production deployments.

Proactive Monitoring: Monitor network traffic for anomalous patterns or unexpected proxy redirects that could indicate active traffic interception.

Compensating Controls: Audit the application's dependency tree to identify and remediate other sources of Prototype Pollution that could serve as a trigger for this gadget.

Exploitation Status

Public Exploit Available: true

Analyst Notes: As of June 12, 2026, a public exploit is available for this vulnerability. While there is no specific confirmation of active exploitation in the wild, the presence of a public exploit significantly increases the risk level.

Analyst Recommendation

The ability to escalate prototype pollution into a full MITM attack makes this a high-priority update. Developers should immediately audit their dependency manifests and update Axios to version 1.16.0 to mitigate this critical risk.

---METADATA---
VENDOR: Axios
PRODUCT: Axios
AFFECTED_VERSIONS: Prior to 0.32.0 and 1.16.0
---END_METADATA---

Description Summary:
Axios fails to properly validate IPv4-mapped IPv6 addresses in its proxy bypass function, leading to potential SSRF.

Executive Summary:
An SSRF vulnerability in Axios allows attackers to bypass proxy configurations by exploiting improper handling of IPv4-mapped IPv6 addresses.

Vulnerability Details

CVE-ID: CVE-2026-44492

Affected Software: Axios

Affected Versions: Prior to 0.32.0 and 1.16.0

Vulnerability: The shouldBypassProxy function in Axios does not correctly recognize IPv4-mapped IPv6 addresses. This allows an attacker to bypass NO_PROXY settings, potentially leading to Server-Side Request Forgery (SSRF) and allowing unauthorized access to internal network resources.

Business Impact

With a CVSS score of 8.6, this vulnerability facilitates SSRF, which can allow an attacker to interact with internal services that are not exposed to the public internet. This could result in the unauthorized retrieval of internal data, internal service discovery, or the exploitation of other internal-only vulnerabilities, creating a significant risk to internal network security.

Remediation Plan

Immediate Action: Update the Axios library to version 1.16.0 or 0.32.0 to resolve the proxy bypass logic error.

Proactive Monitoring: Monitor server-side network logs for requests directed at internal IP addresses or services that should be shielded by proxy bypass configurations.

Compensating Controls: Implement strict firewall rules to ensure that application servers cannot initiate unauthorized connections to sensitive internal segments, regardless of proxy configuration.

Exploitation Status

Public Exploit Available: true

Analyst Notes: As of June 12, 2026, a public exploit is available for this vulnerability. While there is no specific confirmation of active exploitation in the wild, the presence of a public exploit significantly increases the risk level.

Analyst Recommendation

The potential for SSRF makes this a critical security concern for any environment relying on internal service segmentation. Organizations should update Axios to the recommended versions immediately and review their network egress policies to ensure internal resources are properly protected.

---METADATA---
VENDOR: airjp73
PRODUCT: RVF
AFFECTED_VERSIONS: >= 7.0.0, < 7.0.2; >= 6.0.0, < 6.0.4
CONFIDENCE: high
MISSING: none
---END_METADATA---

Description Summary:
The RVF (Remix Validated Form) library is susceptible to prototype pollution, allowing unauthorized modification of object attributes.

Executive Summary:
A prototype pollution vulnerability in the RVF library for React can lead to application instability or potential unauthorized logic manipulation.

Vulnerability Details

CVE-ID: CVE-2026-44483

Affected Software: airjp73 RVF (@rvf/set-get)

Affected Versions: >= 7.0.0, < 7.0.2; >= 6.0.0, < 6.0.4

Vulnerability: This is a Prototype Pollution (CWE-1321) vulnerability. By injecting malicious properties into the object prototype, an unauthenticated remote attacker can influence the behavior of the application by causing it to use unexpected values for object attributes.

Business Impact

Prototype pollution can be a severe vulnerability in JavaScript-based environments, as it may allow an attacker to bypass security checks, alter application logic, or cause denial-of-service conditions. With a CVSS score of 8.2, this vulnerability is considered high risk because it is easily exploitable over the network without authentication. The potential for impact ranges from minor logic errors to complete application takeover depending on how the application handles object properties.

Remediation Plan

Immediate Action: Update the @rvf/set-get package to versions 7.0.2 or 6.0.4 immediately.

Proactive Monitoring: Use automated dependency scanning tools (e.g., Snyk, npm audit) to identify and block vulnerable versions of the RVF library in the CI/CD pipeline.

Compensating Controls: Implement input validation to sanitize data before it is passed to libraries that might be susceptible to prototype pollution, and use Object.freeze() or Object.create(null) for sensitive objects.

Exploitation Status

Public Exploit Available: Unknown.

Analyst Notes: As of May 29, 2026, there is no confirmed active exploitation in the wild; however, per CISA's SSVC assessment a proof-of-concept exists, so exploitation risk should be treated as credible. Prototype pollution vulnerabilities are often difficult to detect in standard logs, making patching the primary line of defense.

Analyst Recommendation

The existence of a proof-of-concept elevates the risk of this vulnerability. Developers should immediately update their project dependencies to the patched versions to eliminate the possibility of object attribute manipulation.

---METADATA---
VENDOR: Discord
PRODUCT: Rich Presence (soundcloud-rpc)
AFFECTED_VERSIONS: Prior to 0.1.8
---END_METADATA---

Description Summary:
A vulnerability in the soundcloud-rpc Discord integration allows local command execution via malicious track metadata.

Executive Summary:
A critical vulnerability in the soundcloud-rpc integration for Discord allows remote attackers to achieve local command execution on the user's machine via manipulated track metadata.

Vulnerability Details

CVE-ID: CVE-2026-44482

Affected Software: Discord Rich Presence (soundcloud-rpc)

Affected Versions: Prior to 0.1.8

Vulnerability: The application incorrectly handles track metadata, rendering it as raw HTML within privileged Electron views. This allows an attacker to execute arbitrary code locally by crafting a track title with a malicious payload.

Business Impact

Successful exploitation results in full local command execution on the victim's machine, potentially compromising all data and credentials stored on the host. With a CVSS score of 9.6, this flaw poses a severe risk to endpoint security and user confidentiality.

Remediation Plan

Immediate Action: Update the soundcloud-rpc application to version 0.1.8 or later.

Proactive Monitoring: Monitor for unexpected child processes spawned by the Electron-based application.

Compensating Controls: Restrict application permissions where possible and ensure the endpoint is protected by robust EDR solutions.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of May 14, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Users of the soundcloud-rpc integration should update immediately to mitigate the risk of remote code execution. Given the impact on the local operating system, this update should be treated with high urgency.