CVE-2026-35615

PraisonAI is a multi-agent teams system. Prior to 1.5.113, _validate_path() calls os.path.normpath() first, which collapses .. sequences, then checks for '..' in normalized. Since .. is already collapsed, the check always passes. This makes the check completely useless and allows trivial path traversal to any file on the system. This vulnerability is fixed in 1.5.113.

Score

CVSS 4.0 9.2 Critical

Status

Analyzed - security-advisories@github.com

Published

2026-04-07

Last modified

2026-10-26

Weaknesses

CWE-22

Affected products

• Praisonai (Mervinpraison)
• Praisonai (Praison)

References

• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-693f-pf34-72c5
• https://github.com/MervinPraison/PraisonAI/releases/tag/v4.5.113