CVE-2026-55526

8.5

MervinPraison · PraisonAI

PraisonAI is vulnerable to Server-Side Request Forgery (SSRF) and reliance on insecure reverse DNS resolution, which may allow authenticated attackers to perform unauthorized network actions.

Executive summary

An authenticated Server-Side Request Forgery vulnerability in PraisonAI permits attackers with low privileges to perform unauthorized network-level requests, potentially leading to sensitive data exposure.

Vulnerability

The application utilizes insecure reverse DNS resolution and lacks sufficient validation for user-supplied input, leading to SSRF. An attacker with low-level authenticated access can leverage this to conduct unauthorized requests from the server.

Business impact

Exploiting this SSRF vulnerability allows an attacker to pivot into internal networks, scan private infrastructure, or access internal services that are not exposed to the public internet. Given the CVSS score of 8.5, the potential for unauthorized data exfiltration or internal system compromise is substantial.

Remediation

Immediate Action: Update both PraisonAI and praisonaiagents to version 4.6.58 and 1.6.58, respectively, to remediate the SSRF and DNS resolution flaws.

Proactive Monitoring: Review application logs for suspicious outbound requests originating from the PraisonAI server to internal IP addresses or unauthorized domains.

Compensating Controls: Restrict the application server's ability to initiate outbound network connections to sensitive internal resources using egress filtering or network segmentation.

Exploitation status

Public Exploit Available: No (exploit_available: false)

Analyst recommendation

Organizations should treat this as a high-priority update. By restricting the application's outbound access and applying the vendor-provided patches, administrators can effectively neutralize the risk of internal network pivoting and data exposure.

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