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CVE-2026-57141

CVE-2026-57141 · PraisonAI: Remote Code Execution via Sandbox Escape in `codeMode` Tool

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

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 9.8 · Critical · EPSS 0.7% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • praisonai

    Versions
    • < 1.7.2: Affected

    No fix published

  • praisonai npm

    Affected ranges
    • SEMVER: < 1.7.2

    Update to 1.7.2

Original sources

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