Critical RCE Vulnerability in n8n Affects Over 100K Servers

A critical remote code execution vulnerability (CVE-2025-68613) in the n8n workflow automation platform has been disclosed, potentially impacting over 100,000 servers, primarily in the United States. The flaw, which has a CVSS score of 9.9, allows authenticated users to execute arbitrary code if they can create or edit workflows. Instances exposed to the internet without proper authentication are at the highest risk.