CVE-2026-25056: n8n

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

n8n is an open source workflow automation platform. Prior to versions 1.118.0 and 2.4.0, a vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remote code execution. This issue has been patched in versions 1.118.0 and 2.4.0.

Affected products

• n8n n8n: before 1.118.0 (fixed in 1.118.0); from 2.0.0, before 2.4.0 (fixed in 2.4.0)

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