Remote Code Execution in PraisonAI Multi-Agent System
CVE-2026-57125

9.8CRITICAL

Key Information:

Vendor

Mervinpraison

Status
Praisonai
Praisonaiagents
Vendor
CVE Published:
14 September 2026

What is CVE-2026-57125?

The PraisonAI multi-agent system has a vulnerability in its Jobs API, which allows unauthenticated attackers to manipulate the 'agent_yaml' parameter. By using this parameter and marking the 'approve' field as YAML-approved, attackers can bypass approval checks for critical tools and execute arbitrary OS commands. This flaw affects PraisonAI versions prior to 4.6.59 and PraisonAI Agents versions prior to 1.6.59, and has been addressed in the latest releases.

Affected Version(s)

PraisonAI < 4.6.59

praisonaiagents < 1.6.59

References

https://github.com/MervinPraison/PraisonAI/security/advis...
x_refsource_CONFIRM
https://github.com/MervinPraison/PraisonAI/commit/2adfe7e...
x_refsource_MISC
https://github.com/MervinPraison/PraisonAI/releases/tag/v...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.