n8n — Vulnerability (CVE-2026-25115)
Date: 2026-02
Affected: n8n/n8n
Attack vector: other
Category: vulnerability-disclosure
Severity: Critical
CVE: CVE-2026-25115
CWE: CWE-693
CVSS: 9.9 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)

n8n is an open source workflow automation platform. Prior to version 2.4.8, a vulnerability in the Python Code node allows authenticated users to break out of the Python sandbox environment and execute code outside the intended security boundary. This issue has been patched in version 2.4.8.


Mitigations:

Architectural layers (MAESTRO):