CVE-2026-35615

Summary

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.

Affected Software

Weaknesses

• CWE-22: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

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

References

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

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