# CVE-2026-57133

## Summary

- **CVE ID:** CVE-2026-57133
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-78, CWE-693, CWE-863
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 16, 2026

## Description

PraisonAI is a multi-agent teams system. From 1.5.1 until 1.7.2, the shell() helper exported from src/praisonai-ts/src/tools/utility-tools.ts checks only the first whitespace-delimited token against safeCommands and then passes the complete original string to child_process.exec(). A string that starts with an allowed read-only command can append a second non-allowlisted command through shell syntax, allowing arbitrary command execution with the PraisonAI process privileges. This issue is fixed in version 1.7.2.

## Affected Products

- MervinPraison — PraisonAI (>= 1.5.1, < 1.7.2)

## References

- [CNA](https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-5jv7-2mjm-h6qj)
- [CNA](https://github.com/MervinPraison/PraisonAI/commit/6b4b59fbe71a74983626c7a0cf7e10c47cd004f9)
- [CNA](https://github.com/MervinPraison/PraisonAI/releases/tag/v4.6.62)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.44%
- **EPSS Percentile:** 37.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._