UNKNOWNCVE-2026-34953

PraisonAI: Authentication Bypass in OAuthManager.validate_token()

Platform

other

Component

praisonai

Fixed in

4.5.97

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.

How to fix

Actualice PraisonAI a la versión 4.5.97 o superior. Esta versión corrige la vulnerabilidad de omisión de autenticación en OAuthManager.validate_token(). La actualización asegura que solo los tokens válidos sean aceptados, protegiendo el acceso a las herramientas y capacidades del agente.

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