npm/@xmldom/xmldom CVE-2026-83609: high, EPSS 0.54%
xmldom: Creation-time XML Name/QName validation is bypassable via an embedded line terminator, allowing injection on the default serialization path
Action: Upgrade @xmldom/xmldom to 0.9.12 or later.
npm i @xmldom/xmldom@0.9.12Affected
| introduced | fixed | last affected |
|---|---|---|
| 0.9.0 | 0.9.12 | - |
Fixed versions
| 0.9.12 |
Sources
- osv: GHSA-3px3-54cx-rmw9
- https://github.com/xmldom/xmldom/security/advisories/GHSA-3px3-54cx-rmw9
- https://nvd.nist.gov/vuln/detail/CVE-2026-83609
- https://github.com/xmldom/xmldom/pull/1071
- https://github.com/xmldom/xmldom/commit/7b2ec67e1750daadd0bb06c92e875e726544a362
- https://github.com/xmldom/xmldom
- https://github.com/xmldom/xmldom/releases/tag/0.9.12
CVE-2026-83609 · published · modified · JSON