{"action":"Upgrade n8n to 1.123.27 or later.","affected":[{"fixed":"1.123.27","introduced":"0"},{"fixed":"2.14.1","introduced":"2.14.0"},{"fixed":"2.13.3","introduced":"2.0.0-rc.0"}],"component":"n8n","cve_ids":["CVE-2026-33749"],"ecosystem":"npm","epss":0.00254,"exploited":false,"fixed_versions":["1.123.27","2.14.1","2.13.3"],"ghsa_id":"GHSA-qfc3-hm4j-7q77","id":"tcs_01M5KG5ZK6469EGV8T1SKAYGHM","modified_at":"2026-03-26T18:41:22.879893Z","published_at":"2026-03-26T18:28:44Z","references":["https://osv.dev/vulnerability/GHSA-qfc3-hm4j-7q77","https://github.com/n8n-io/n8n/security/advisories/GHSA-qfc3-hm4j-7q77","https://nvd.nist.gov/vuln/detail/CVE-2026-33749","https://github.com/n8n-io/n8n"],"severity":{"label":"high","score":8.9},"sources":[{"source":"osv","source_id":"GHSA-qfc3-hm4j-7q77","url":"https://osv.dev/vulnerability/GHSA-qfc3-hm4j-7q77"}],"summary":"n8n Vulnerable to XSS via Binary Data Inline HTML Rendering"}