The Vagaro Booking Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘vagaro_code’ parameter in all versions up to, and...
Description
The Vagaro Booking Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘vagaro_code’ parameter in all versions up to, and including, 0
Remediation
Update WordPress plugin/theme to the latest version. Review WordPress security settings and remove if no longer needed.
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VENDOR: Changing
PRODUCT: IDExpert Windows Logon Agent
AFFECTED_VERSIONS: See vendor advisory
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Description Summary:
IDExpert Windows Logon Agent is vulnerable to unauthenticated remote code execution via unauthorized remote DLL downloads and execution.
Executive Summary:
The IDExpert Windows Logon Agent is susceptible to a critical remote code execution flaw that allows unauthenticated attackers to execute malicious DLLs on target systems.
Vulnerability Details
CVE-ID: CVE-2026-3000
Affected Software: Changing IDExpert Windows Logon Agent
Affected Versions: See vendor advisory for specific affected versions
Vulnerability: The software contains a Remote Code Execution (RCE) vulnerability. An unauthenticated attacker can remotely force the system to download arbitrary DLL files from a malicious source and execute them, bypassing standard security boundaries.
Business Impact
The impact of this vulnerability is critical, as it allows for unauthorized code execution at the system level without requiring user interaction or credentials. This could lead to the total compromise of sensitive authentication infrastructure and the theft of user credentials. The CVSS score of 9.8 underscores the extreme risk to organizational security and business continuity.
Remediation Plan
Immediate Action: Apply the latest security updates for IDExpert Windows Logon Agent as provided by the vendor to mitigate this RCE risk.
Proactive Monitoring: Inspect system logs for the loading of unsigned or suspicious DLLs and monitor for unusual network activity originating from the logon agent service.
Compensating Controls: Implement strict firewall rules to prevent the logon agent from initiating connections to untrusted external domains and employ application whitelisting.
Exploitation Status
Public Exploit Available: false
Analyst Notes: As of Mar 2, 2026, there is no public information indicating active exploitation of this vulnerability. However, the technical ease of exploiting unauthenticated RCE flaws makes this a high-priority target for attackers.
Analyst Recommendation
Given the Critical severity and the potential for complete system takeover, IT administrators should treat this as a top-priority patching task. Immediate remediation is necessary to protect Windows logon environments from remote compromise.