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CVE-2026-25049

CVE-2026-25049 · n8n Has an Expression Escape Vulnerability Leading to RCE

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

n8n is an open source workflow automation platform. Prior to versions 1.123.17 and 2.5.2, an authenticated user with permission to create or modify workflows could abuse crafted expressions in workflow parameters to trigger unintended system command execution on the host running n8n. This issue has been patched in versions 1.123.17 and 2.5.2.

CVSS 9.4 · Critical · EPSS 1.6% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • n8n

    Versions
    • < 1.123.17: Affected
    • < 2.5.2: Affected

    No fix published

  • n8n npm

    Affected ranges
    • SEMVER: < 1.123.17

    Update to 1.123.17

  • n8n npm

    Affected ranges
    • SEMVER: ≥ 2.0.0, < 2.5.2

    Update to 2.5.2

Original sources

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