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build(deps): bump dompurify from 3.3.3 to 3.4.0#299

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build(deps): bump dompurify from 3.3.3 to 3.4.0#299
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@dependabot dependabot Bot commented on behalf of github Apr 16, 2026 •
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Bumps dompurify from 3.3.3 to 3.4.0.

Release notes

Sourced from dompurify's releases.

DOMPurify 3.4.0

Most relevant changes:

  • Fixed a problem with FORBID_TAGS not winning over ADD_TAGS, thanks @​kodareef5
  • Fixed several minor problems and typos regarding MathML attributes, thanks @​DavidOliver
  • Fixed ADD_ATTR/ADD_TAGS function leaking into subsequent array-based calls, thanks @​1Jesper1
  • Fixed a missing SAFE_FOR_TEMPLATES scrub in RETURN_DOM path, thanks @​bencalif
  • Fixed a prototype pollution via CUSTOM_ELEMENT_HANDLING, thanks @​trace37labs
  • Fixed an issue with ADD_TAGS function form bypassing FORBID_TAGS, thanks @​eddieran
  • Fixed an issue with ADD_ATTR predicates skipping URI validation, thanks @​christos-eth
  • Fixed an issue with USE_PROFILES prototype pollution, thanks @​christos-eth
  • Fixed an issue leading to possible mXSS via Re-Contextualization, thanks @​researchatfluidattacks and others
  • Fixed an issue with closing tags leading to possible mXSS, thanks @​frevadiscor
  • Fixed a problem with the type dentition patcher after Node version bump
  • Fixed freezing BS runs by reducing the tested browsers array
  • Bumped several dependencies where possible
  • Added needed files for OpenSSF scorecard checks

Published Advisories are here: https://github.com/cure53/DOMPurify/security/advisories?state=published

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code labels Apr 16, 2026
@dependabot dependabot Bot mentioned this pull request Apr 16, 2026
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build(deps): bump dompurify from 3.3.3 to 3.4.0
1e9c4c2 
Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.3.3 to 3.4.0.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.3.3...3.4.0)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot changed the title Bump dompurify from 3.3.0 to 3.4.0 build(deps): bump dompurify from 3.3.3 to 3.4.0 May 12, 2026
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/dompurify-3.4.0 branch from 09c50d1 to 1e9c4c2 Compare May 12, 2026 07:31
@Chenglong-MS Chenglong-MS mentioned this pull request May 12, 2026
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dependabot Bot commented on behalf of github May 12, 2026

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Superseded by #345.

@dependabot dependabot Bot closed this May 12, 2026
@dependabot dependabot Bot deleted the dependabot/npm_and_yarn/dompurify-3.4.0 branch May 12, 2026 19:00
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