{"id":"CVE-2025-15599","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 \u003c/textarea\u003e 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.","aliases":["GHSA-v8jm-5vwx-cfxm"],"modified":"2026-04-10T05:21:54.173259Z","published":"2026-03-03T18:16:23.060Z","related":["CGA-9qvf-vj4h-x7fp"],"references":[{"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cure53/dompurify","events":[{"introduced":"e1ddfc7b5e6d6599c369f826699b0204e2c691b9"},{"last_affected":"ee992fc4880215757c9c09e9638bb95e1dc24533"},{"introduced":"3fe78d7501103832166613bb1452985dd4674008"},{"fixed":"eaa0bdb26a1d0164af587d9059b98269008faece"},{"fixed":"c861f5a83fb8d90800f1680f855fee551161ac2b"}],"database_specific":{"versions":[{"introduced":"2.5.3"},{"last_affected":"2.5.8"},{"introduced":"3.1.3"},{"fixed":"3.2.7"}]}}],"versions":["2.5.3","2.5.4","2.5.5","2.5.6","2.5.7","2.5.8","3.1.3","3.2.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-15599.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}