CVE-2026-34953

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, OAuthManager.validate_token() returns True for any token not found in its internal store, which is empty by default. Any HTTP request to the MCP server with an arbitrary Bearer token is treated as authenticated, granting full access to all registered tools and agent capabilities. This issue has been patched in version 4.5.97.

• CWE-863

• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-98f9-fqg5-hvq5Exploit, Vendor Advisory
• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-98f9-fqg5-hvq5Exploit, Vendor Advisory

Published

Apr 3, 2026

Last Modified

Jul 24, 2026

Status

Analyzed

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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