CVE-2026-57148
criticalPraisonAI is a multi-agent teams system.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/MervinPraison/PraisonAI/commit/e0fb8e7dd1ee6759c18ed07f436c21dbd9c20747 security-advisories@github.com
- https://github.com/MervinPraison/PraisonAI/pull/1793 security-advisories@github.com
- https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.51 security-advisories@github.com
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-f38v-77qj-h4jq security-advisories@github.com
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-f38v-77qj-h4jq 134c704f-9b21-4f2e-91b3-4a467353bcc0