by Kastro
Paper/Archive/CVE-2026-41497

CVE-2026-41497

MervinPraison PraisonAI — Incomplete fix for CVE-2026-34935: Command Injection in MervinPraison/PraisonAI

EPSS 0.5%public exploitCVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 45.5.455 × 209.1Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

PraisonAI is a multi-agent teams system. Prior to version 4.6.9, the fix for PraisonAI's MCP command handling does not add a command allowlist or argument validation to parse_mcp_command(), allowing arbitrary executables like bash, python, or /bin/sh with inline code execution flags to pass through to subprocess execution. This issue has been patched in version 4.6.9.

Affected

ProductAffectedFixed inSource
PraisonAI< 4.6.9–CNA

Scores by source

GitHub_M (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

exploitgithub.com/MervinPraison/PraisonAI/security/advisories/GHSA-9qhq-v63v-fv3jrefgithub.com/MervinPraison/PraisonAI/commit/47bff65413beaa3c21bf633c1fae4e684348368c