{"action":"Upgrade dompurify to 3.4.0 or later.","affected":[{"fixed":"3.4.0","introduced":"0"}],"component":"dompurify","cve_ids":["CVE-2026-41240"],"ecosystem":"npm","epss":0.00313,"exploited":false,"fixed_versions":["3.4.0"],"ghsa_id":"GHSA-h7mw-gpvr-xq4m","id":"tcs_01M5KFTF5QDBD1C7MQC3XP513W","modified_at":"2026-09-10T03:50:44.461574947Z","published_at":"2026-04-22T17:34:17Z","references":["https://osv.dev/vulnerability/GHSA-h7mw-gpvr-xq4m","https://github.com/cure53/DOMPurify/security/advisories/GHSA-h7mw-gpvr-xq4m","https://nvd.nist.gov/vuln/detail/CVE-2026-41240","https://github.com/cure53/DOMPurify/commit/c361baa18dbdcb3344a41110f4c48ad85bf48f80","https://github.com/cure53/DOMPurify","https://github.com/cure53/DOMPurify/releases/tag/3.4.0"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-h7mw-gpvr-xq4m","url":"https://osv.dev/vulnerability/GHSA-h7mw-gpvr-xq4m"}],"summary":"DOMPurify: FORBID_TAGS bypassed by function-based ADD_TAGS predicate (asymmetry with FORBID_ATTR fix)"}