CVE-2026-25053
CRITICALCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
3Description
n8n is an open source workflow automation platform. Prior to versions 1.123.10 and 2.5.0, vulnerabilities in the Git node allowed authenticated users with permission to create or modify workflows to execute arbitrary system commands or read arbitrary files on the n8n host. This issue has been patched in versions 1.123.10 and 2.5.0.
Analysis
n8n has a command injection vulnerability (CVSS 9.9) allowing authenticated users to execute arbitrary OS commands through workflow definitions.
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Remediation
Within 24 hours: Identify all n8n instances in production and document their versions. Within 7 days: Apply vendor patches to upgrade to versions 1.123.10 or 2.5.0 or later on all affected systems. …
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External POC / Exploit Code
Leaving vuln.today
GHSA-9g95-qf3f-ggrw