{"id":"CVE-2025-15599","aliases":["GHSA-v8jm-5vwx-cfxm"],"url":"https://o3.security/vulnerability/CVE-2025-15599","summary":"DOMPurify XSS via Textarea Rawtext Bypass in SAFE_FOR_XML","details":"DOMPurify 3.1.3 through 3.2.6 and 2.5.3 through 2.5.8 contain a cross-site scripting vulnerability that allows attackers to bypass attribute sanitization by exploiting missing textarea rawtext element validation in the SAFE_FOR_XML regex. Attackers can include closing rawtext tags like </textarea> in attribute values to break out of rawtext contexts and execute JavaScript when sanitized output is placed inside rawtext elements. The 3.x branch was fixed in 3.2.7; the 2.x branch was never patched.","published":"2026-03-03T17:26:05.711Z","modified":"2026-08-08T03:48:10.559990558Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"dompurify","fixedVersion":"3.2.7"},{"ecosystem":"npm","name":"dompurify","fixedVersion":null}],"fix":{"url":"https://github.com/cure53/DOMPurify/commit/c861f5a83fb8d90800f1680f855fee551161ac2b","label":"cure53/DOMPurify@c861f5a"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/15xxx/CVE-2025-15599.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15599"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/dompurify-xss-via-textarea-rawtext-bypass-in-safe-for-xml"},{"type":"FIX","url":"https://github.com/cure53/DOMPurify/commit/c861f5a83fb8d90800f1680f855fee551161ac2b"},{"type":"PACKAGE","url":"https://github.com/cure53/DOMPurify"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:48:10.559990558Z"}}