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Threats Tagged 'ubuntu-cve-2026-83609'

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Threats Tagged 'ubuntu-cve-2026-83609'

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The node-xmldom library versions from 0.9.0 up to 0.9.12 contain a vulnerability in the shared reg() builder in lib/grammar.js. This builder compiles the anchored QName_exact validator with the multiline flag, causing ^ and $ anchors to validate only one line instead of the entire XML name. As a result, certain XML creation functions accept malformed XML names that include line terminators, potentially injecting markup when serialized. This issue is fixed in version 0.9.12.

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