{"action":"Upgrade @xmldom/xmldom to 0.8.14 or later.","affected":[{"fixed":"0.9.11","introduced":"0.9.0"},{"fixed":"0.8.14","introduced":"0.7.0"}],"component":"@xmldom/xmldom","cve_ids":["CVE-2026-83605"],"ecosystem":"npm","epss":0.00612,"exploited":false,"fixed_versions":["0.9.11","0.8.14"],"ghsa_id":"GHSA-4w3w-2rp5-g8jm","id":"tcs_01M5KF1MTSKN7M79B39ZQDPT3W","modified_at":"2026-09-08T20:45:04.329504975Z","published_at":"2026-09-08T20:30:51Z","references":["https://osv.dev/vulnerability/GHSA-4w3w-2rp5-g8jm","https://github.com/xmldom/xmldom/security/advisories/GHSA-4w3w-2rp5-g8jm","https://nvd.nist.gov/vuln/detail/CVE-2026-83605","https://github.com/xmldom/xmldom/pull/1043","https://github.com/xmldom/xmldom/pull/1050","https://github.com/xmldom/xmldom/commit/cba1321218b069182695813fa7565653708e172e","https://github.com/xmldom/xmldom/commit/d8212e632507eaf1d9f609657dd4c56abeb12d44","https://github.com/xmldom/xmldom","https://github.com/xmldom/xmldom/releases/tag/0.8.14","https://github.com/xmldom/xmldom/releases/tag/0.9.11"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-4w3w-2rp5-g8jm","url":"https://osv.dev/vulnerability/GHSA-4w3w-2rp5-g8jm"}],"summary":"xmldom: Attribute name injection via setAttribute() bypasses requireWellFormed"}