PatchTheCVEn8n-mcp vulnerabilities and fixes
Recent CVEs affecting n8n-mcp, with upgrade or downgrade steps. 2 tracked.
Also searched as: n8n mcp.
n8n-mcp has 2 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-07-15. Highest priority: CVE-2026-54052 (score 43/100).
- CVE-2026-54052 CRITICAL 9.9 UPGRADE n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operati
- CVE-2026-55608 MEDIUM 4.2 UPGRADE n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operati
FAQ
How do I fix n8n-mcp vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is n8n-mcp being exploited right now?
None of the tracked n8n-mcp CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which n8n-mcp CVE should I patch first?
CVE-2026-54052 currently ranks highest (43/100): n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operati.