{"action":"Upgrade dompurify to 3.4.0 or later.","affected":[{"fixed":"3.4.0","introduced":"1.0.10"}],"component":"dompurify","cve_ids":["CVE-2026-41239"],"ecosystem":"npm","epss":0.00414,"exploited":false,"fixed_versions":["3.4.0"],"ghsa_id":"GHSA-crv5-9vww-q3g8","id":"tcs_01M5KFKKZ0AXRR4QDMZMBKDN0N","modified_at":"2026-09-10T03:50:43.947374186Z","published_at":"2026-04-22T17:32:54Z","references":["https://osv.dev/vulnerability/GHSA-crv5-9vww-q3g8","https://github.com/cure53/DOMPurify/security/advisories/GHSA-crv5-9vww-q3g8","https://nvd.nist.gov/vuln/detail/CVE-2026-41239","https://github.com/cure53/DOMPurify","https://github.com/cure53/DOMPurify/releases/tag/3.4.0"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"GHSA-crv5-9vww-q3g8","url":"https://osv.dev/vulnerability/GHSA-crv5-9vww-q3g8"}],"summary":"DOMPurify has a SAFE_FOR_TEMPLATES bypass in RETURN_DOM mode"}