Description
PraisonAI is a multi-agent teams system. From version 2.5.6 to before version 4.6.34, PraisonAI ships a legacy Flask API server with authentication disabled by default. When that server is used, any caller that can reach it can access /agents and trigger the configured agents.yaml workflow through /chat without providing a token. This issue has been patched in version 4.6.34.
Affected products
praison: praisonai
References2
- github.com/MervinPraison/PraisonAI/security/advisories/GHSA-6rm… ExploitVendor Advisory
- github.com/MervinPraison/PraisonAI/security/advisories/GHSA-6rm… ExploitVendor Advisory
Metrics
- CVSS 3.1
-
7.3
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L - EPSS — exploit probability
- 33% percentile: 98 · as of 13 November 2026
- CWE
- CWE-306CWE-668CWE-1188
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.