{"action":"Upgrade n8n to 2.8.0 or later.","affected":[{"fixed":"2.8.0","introduced":"0"}],"component":"n8n","cve_ids":["CVE-2026-33720"],"ecosystem":"npm","epss":0.00183,"exploited":false,"fixed_versions":["2.8.0"],"ghsa_id":"GHSA-vpgc-2f6g-7w7x","id":"tcs_01M5KGCJK31NF3F2HR1D9BYC1H","modified_at":"2026-03-25T22:11:19.676188Z","published_at":"2026-03-25T21:57:55Z","references":["https://osv.dev/vulnerability/GHSA-vpgc-2f6g-7w7x","https://github.com/n8n-io/n8n/security/advisories/GHSA-vpgc-2f6g-7w7x","https://nvd.nist.gov/vuln/detail/CVE-2026-33720","https://github.com/n8n-io/n8n"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"GHSA-vpgc-2f6g-7w7x","url":"https://osv.dev/vulnerability/GHSA-vpgc-2f6g-7w7x"}],"summary":"n8n Has Authorization Bypass in OAuth Callback via N8N_SKIP_AUTH_ON_OAUTH_CALLBACK"}