CVE-2026-40088

CRITICAL

9.6

Description

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.

Details CVE

Score CVSS v3.19.6

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie4/9/2026

Derniere modification4/16/2026

Sourcenvd

Observations honeypot0

Produits affectes

praison:praisonai

Faiblesses (CWE)

CWE-78

References

https://github.com/MervinPraison/PraisonAI/releases/tag/v4.5.121(security-advisories@github.com)

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-2763-cj5r-c79m(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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