{"action":"Upgrade n8n-mcp to 2.50.1 or later.","affected":[{"fixed":"2.50.1","introduced":"0"}],"component":"n8n-mcp","cve_ids":[],"ecosystem":"npm","exploited":false,"fixed_versions":["2.50.1"],"ghsa_id":"GHSA-8g7g-hmwm-6rv2","id":"tcs_01M5KFCVBB61T84XZ2G4SWP8BC","modified_at":"2026-05-08T17:18:53.178111Z","published_at":"2026-05-08T17:00:09Z","references":["https://osv.dev/vulnerability/GHSA-8g7g-hmwm-6rv2","https://github.com/czlonkowski/n8n-mcp/security/advisories/GHSA-8g7g-hmwm-6rv2","https://github.com/czlonkowski/n8n-mcp/commit/1cfe9c6bddb4b1634e6e23323c18ea35fd196999","https://github.com/czlonkowski/n8n-mcp","https://github.com/czlonkowski/n8n-mcp/releases/tag/v2.50.1"],"severity":{"label":"high","score":8.3},"sources":[{"source":"osv","source_id":"GHSA-8g7g-hmwm-6rv2","url":"https://osv.dev/vulnerability/GHSA-8g7g-hmwm-6rv2"}],"summary":"n8n-mcp affected by path traversal, redirect-following SSRF, and telemetry payload exposure"}