CVE-2026-55541

HIGH CVSS 4.0: 8.8 EPSS 0.28%
Updated Aug 25, 2026
Praisonai
Parameter Value
CVSS 8.8 (HIGH)
Fixed In 4.6.58
Type CWE-862 (Missing Authorization)
Vendor Praisonai
Public PoC No

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, praisonai serve agents and praisonai serve unified parse --api-key but _create_agents_app() and _create_unified_app() do not install a credential check. Unauthenticated callers can reach POST /agents and POST /api/v1/agents/{id}/invoke.

This issue is fixed in version 4.6.58.

Attack Parameters

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

Impact Assessment

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

CVSS Vector v4.0