CVE-2026-55539

HIGH CVSS 3.1: 8.6 EPSS 0.39%
Updated Aug 25, 2026
Praisonai
Parameter Value
CVSS 8.6 (HIGH)
Fixed In 4.6.58
Type CWE-306 (Missing Authentication for Critical Function)
Vendor Praisonai
Public PoC No

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.51, the Jobs API create_app function mounts /api/v1/runs without authentication. Any reachable caller can submit jobs, read results, cancel runs, or delete jobs using operator credentials.

The fix adds PRAISONAI_JOBS_API_KEY middleware for Authorization or X-API-Key. This issue is fixed in version 4.6.58.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
High
Complete denial of service

CVSS Vector v3.1