CVE-2026-25056 – n8n Arbitrary File Write leading to RCE in n8n Merge Node

CVE ID : CVE-2026-25056

Published : Feb. 4, 2026, 4:47 p.m. | 31 minutes ago

Description : 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.

Severity: 0.0 | NA

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