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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- MervinPraison / PraisonAI< 4.6.51 – < 4.6.51
- MervinPraison / praisonai-platform< 0.1.6 – < 0.1.6
References
- VENDOR_ADVISORYhttps://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-f38v-77qj-h4jq
- PATCHhttps://github.com/MervinPraison/PraisonAI/pull/1793
- PATCHhttps://github.com/MervinPraison/PraisonAI/commit/e0fb8e7dd1ee6759c18ed07f436c21dbd9c20747
- PATCHhttps://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.51
Updated 43m ago · 8 sources