{"id":"EUVD-2026-110512","revision":"9f0a0f832ba94c49ad3b639314316b62","records":[{"revision":"9f0a0f832ba94c49ad3b639314316b62","observedAt":"2026-10-30T02:00:28.728+00:00","statement":{"source":"euvd","id":"EUVD-2026-110512","aliases":["CVE-2026-116804","GHSA-6vxf-252m-8g79"],"title":"DOMPurify from 3.4.4 before 3.4.17 contains a SAFE_FOR_TEMPLATES bypass that lets attackers preserve template expressions in attached shadow roots when using RETURN_DOM, RETURN_DOM_FRAGMENT, or IN_PLACE modes. Attackers can split expression…","description":"DOMPurify from 3.4.4 before 3.4.17 contains a SAFE_FOR_TEMPLATES bypass that lets attackers preserve template expressions in attached shadow roots when using RETURN_DOM, RETURN_DOM_FRAGMENT, or IN_PLACE modes. Attackers can split expressions across text nodes separated by disallowed elements, which merge after removal and are evaluated by downstream template engines for cross-site scripting.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","score":5.1,"severity":null}],"references":["https://github.com/cure53/DOMPurify/security/advisories/GHSA-cg2g-xh64-v4q7","https://www.vulncheck.com/advisories/dompurify-from-3.4.4-before-3.4.17-safe-for-templates-bypass-via-shadow-root-content"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-110512","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 26, 2026, 11:05:35 PM","dateUpdated":"Oct 26, 2026, 11:05:35 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-110512","identifiers":["EUVD-2026-110512","CVE-2026-116804","GHSA-6vxf-252m-8g79"]},"retained":false,"historicalAffected":[]}],"coverage":[]}