Vulnerability Description
PraisonAI is a multi-agent teams system. Prior to 1.7.2, the codeMode tool in src/praisonai-ts/src/tools/builtins/code-mode.ts executes model-generated JavaScript with new Function() and with(sandbox), while a regular-expression blocklist can be bypassed with Function('return this')() to recover the global object and by constructing the child_process module name dynamically. An attacker who can influence the code argument can access host process capabilities, read or write files, obtain environment credentials, and execute operating-system commands with the PraisonAI process privileges. This issue is fixed in version 1.7.2.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/MervinPraison/PraisonAI/commit/709a0387853709a5e2f2c34680fa64
- https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.60
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-p69m-4f92-2v
FAQ
What is CVE-2026-57141?
CVE-2026-57141 is a vulnerability with a CVSS score of 9.8 (CRITICAL). PraisonAI is a multi-agent teams system. Prior to 1.7.2, the codeMode tool in src/praisonai-ts/src/tools/builtins/code-mode.ts executes model-generated JavaScript with new Function() and with(sandbox)...
How severe is CVE-2026-57141?
CVE-2026-57141 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-57141?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.