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CVE-2026-40088

9.6 critical SSVC exploitation: poc Analyzed
NVD · CVE.org

PraisonAI is a multi-agent teams system. Prior to 4.5.121, the execute_command function and workflow shell execution are exposed to user-controlled input via agent workflows, YAML definitions, and LLM-generated tool calls, allowing attackers to inject arbitrary shell commands through shell metacharacters. This vulnerability is fixed in 4.5.121.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 9.6 · praisonNVD modified 2026-10-25 23:10

Affected (CPE criteria) 1

  • cpe:2.3:a:praison:praisonai:*:*:*:*:*:*:*:*

References 2