syntax-tree/mdast-util-to-hast

syntax-tree/mdast-util-to-hast

GitHubGitHub
GitHubgithub.com
unifiedjs.comunifiedjs.com
Releases61
Frequency1 month 3 weeks
Last Release
Stars121
utility to transform mdast to hast
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2025-66400↗
5.3 MEDIUM—

mdast-util-to-hast is an mdast utility to transform to hast. From 13.0.0 to before 13.2.1, multiple (unprefixed) classnames could be added in markdown source by using character references. This could make rendered user supplied markdown code elements appear like the rest of the page. This vulnerability is fixed in 13.2.1.