CVE-2026-57124

PraisonAI is a multi-agent teams system. Prior to 4.6.59, the default UI host applications expose POST /api/mcp/connect without mandatory authentication and accept caller-controlled command and args values that PraisonAIUI passes to StdioMCPClient to start a local process. Because the UI commands bind to 0.0.0.0 by default, a reachable unauthenticated client can execute commands as the UI service account even when the MCP handshake later fails. This vulnerability is fixed in 4.6.59.

• CWE-78
• CWE-306

• https://github.com/MervinPraison/PraisonAI/commit/2adfe7e8323f6deec66925cf15a885b6238895e9
• https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.59
• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-p75f-6fp4-p57w
• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-p75f-6fp4-p57w

Published

Sep 14, 2026

Last Modified

Sep 15, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-57115PraisonAI is a multi-agent teams system. Prior to praisonaia…6.5
• CVE-2026-57119PraisonAI is a multi-agent teams system. Prior to 4.6.59, th…7.5
• CVE-2026-5712This vulnerability impacts all versions of IdentityIQ and al…8.8
• CVE-2026-57120PraisonAI is a multi-agent teams system. Prior to praisonaia…6.5
• CVE-2026-57122PraisonAI is a multi-agent teams system. Prior to 4.6.59, th…8.6
• CVE-2026-57123PraisonAI is a multi-agent teams system. Prior to praisonaia…9.8
• CVE-2026-57125PraisonAI is a multi-agent teams system. Prior to praisonai …9.8
• CVE-2026-57126PraisonAI is a multi-agent teams system. Prior to praisonaia…8.5
• CVE-2026-57127PraisonAI is a multi-agent teams system. Prior to 4.6.58, re…9.8
• CVE-2026-57128PraisonAI is a multi-agent teams system. Prior to praisonaia…4.3
• CVE-2026-57129PraisonAI is a multi-agent teams system. Prior to praisonaia…7.5
• CVE-2026-5713The "profiling.sampling" module (Python 3.15+) and "asyncio …5.3