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Initial checklist

  • I read the support docs
  • I read the contributing guide
  • I agree to follow the code of conduct
  • I searched issues and discussions and couldn’t find anything or linked relevant results below
  • I made sure the docs are up to date
  • I included tests (or that’s not needed)

Description of changes

Addressing a Medium vulnerability CVE-2025-66400: 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.

CVE-2025-66400: 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.

Medium Vulnerability.

Signed-off-by: Skúli Arnlaugsson <[email protected]>
@github-actions github-actions bot added 👋 phase/new Post is being triaged automatically 🤞 phase/open Post is being triaged manually and removed 👋 phase/new Post is being triaged automatically labels Dec 8, 2025
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codecov bot commented Dec 8, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (fda7fa5) to head (df906fe).

Additional details and impacted files
@@            Coverage Diff            @@
##              main      #935   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            3         3           
  Lines         1743      1743           
  Branches       123       123           
=========================================
  Hits          1743      1743           

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@Murderlon
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See: #933 (comment)

@Murderlon Murderlon added 🤷 no/invalid This cannot be acted upon 👎 phase/no Post cannot or will not be acted on and removed 🤞 phase/open Post is being triaged manually labels Dec 8, 2025
@github-actions github-actions bot closed this Dec 8, 2025
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github-actions bot commented Dec 8, 2025

Hi! This was closed. Team: If this was merged, please describe when this is likely to be released. Otherwise, please add one of the no/* labels.

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2 participants