CVE-2026-25115: n8n

Critical severity, CVSS 9.9. EPSS: 0.6% chance of exploitation in the next 30 days.

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.

Affected products

• n8n n8n: before 2.4.8 (fixed in 2.4.8)

Published 2026-02-04. Last modified 2026-06-17.