XML Injection Affecting npm package, versions <11.13.0-r1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-NPM-16417653
- published5 May 2026
- disclosed7 May 2026
Introduced: 5 May 2026
NewCVE-2026-41674 (opens in a new tab)How to fix?
Upgrade Chainguard npm to version 11.13.0-r1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream npm package and not the npm package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. In @xmldom/xmldom prior to versions 0.9.10 and 0.8.13 and xmldom version 0.6.0 and prior, the package serializes DocumentType node fields (internalSubset, publicId, systemId) verbatim without any escaping or validation. When these fields are set programmatically to attacker-controlled strings, XMLSerializer.serializeToString can produce output where the DOCTYPE declaration is terminated early and arbitrary markup appears outside it. This issue has been patched in versions @xmldom/xmldom versions 0.9.10 and 0.8.13.