Vulnerability Description
PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, AgentServer exposes ServerConfig.auth_token but AgentServer._create_app does not check it on any route. A remote caller can subscribe, publish, and perform other actions without a valid bearer token or X-Auth-Token even when authentication is configured. This issue is fixed in version 1.6.58.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/MervinPraison/PraisonAI/commit/2f9677abb2ea68eab864ee8b6a828f
- https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.58
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-7g3p-92qq-8w
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-7g3p-92qq-8w
FAQ
What is CVE-2026-55528?
CVE-2026-55528 is a vulnerability with a CVSS score of 8.2 (HIGH). PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, AgentServer exposes ServerConfig.auth_token but AgentServer._create_app does not check it on any route. A remote caller can su...
How severe is CVE-2026-55528?
CVE-2026-55528 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-55528?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.