CVE-2026-57148

Description

PraisonAI is a multi-agent teams system. Prior to 0.1.6, praisonai_platform/services/auth_service.py falls back to the public dev-secret-change-me HS256 signing key when PLATFORM_JWT_SECRET is unset, while the startup and token-issuance guards are disabled because PLATFORM_ENV also defaults to dev. An unauthenticated attacker can sign a JWT containing an attacker-chosen sub value, and AuthService._verify_token() accepts it as an authenticated identity, enabling user or workspace-owner impersonation when a target identifier is known. This vulnerability is fixed in praisonai-platform 0.1.6.

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Produits concernés

• MervinPraison PraisonAI
• MervinPraison praisonai-platform

Scores CVSS

Faiblesses (CWE)

• CWE-287
• CWE-798
• CWE-1188

Références

• https://github.com/MervinPraison/PraisonAI/commit/e0fb8e7dd1ee6759c18ed07f436c21dbd9c20747
• https://github.com/MervinPraison/PraisonAI/pull/1793
• https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.51
• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-f38v-77qj-h4jq
• https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-f38v-77qj-h4jq

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories