Critical Remote Code Execution Bug in n8n Workflow Automation Platform

A severe security flaw tracked as CVE-2026-25049 has been disclosed in the n8n open-source workflow automation platform that allows authenticated users with permission to create or modify workflows to execute arbitrary system commands on the underlying host, potentially compromising the entire server and sensitive data and credentials stored there. The vulnerability arises from inadequate sanitization in the expression evaluation mechanism and impacts versions of n8n prior to 1.123.17 and 2.5.2, with a CVSS severity score of 9.4. Users are urged to update to the patched releases immediately to mitigate the risk. 

https://thehackernews.com/2026/02/critical-n8n-flaw-cve-2026-25049.html

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