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CVE-2026-57136

CVE-2026-57136 · PraisonAI SandboxExecutor allowedCommands bypass via shell chaining

This page contains facts from public vulnerability sources. Check the original advisory before updating.

PraisonAI is a multi-agent teams system. From 1.2.3 until 1.7.2, CommandValidator in src/praisonai-ts/src/cli/features/sandbox-executor.ts validates only the first whitespace-delimited executable against allowedCommands, then SandboxExecutor passes the complete command string to sh -c. A command beginning with an allowed executable can append a non-allowlisted command through shell metacharacters, causing arbitrary commands to run with the PraisonAI process privileges. This issue is fixed in version 1.7.2.

CVSS 8.8 · High · EPSS 0.5% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • praisonai

    Versions
    • >= 1.2.3, < 1.7.2: Affected

    No fix published

  • praisonai npm

    Affected ranges
    • SEMVER: ≥ 1.2.3, < 1.7.2

    Update to 1.7.2

Original sources

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