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Bump dompurify from 3.3.0 to 3.4.0 in /docs#1081

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Bump dompurify from 3.3.0 to 3.4.0 in /docs#1081
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/npm_and_yarn/docs/dompurify-3.4.0

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@dependabot dependabot bot commented on behalf of github Apr 14, 2026

Bumps dompurify from 3.3.0 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

DOMPurify 3.3.3

  • Fixed an engine requirement for Node 20 which caused hiccups, thanks @​Rotzbua

DOMPurify 3.3.2

  • Fixed a possible bypass caused by jsdom's faulty raw-text tag parsing, thanks multiple reporters
  • Fixed a prototype pollution issue when working with custom elements, thanks @​christos-eth
  • Fixed a lenient config parsing in _isValidAttribute, thanks @​christos-eth
  • Bumped and removed several dependencies, thanks @​Rotzbua
  • Fixed the test suite after bumping dependencies, thanks @​Rotzbua

DOMPurify 3.3.1

  • Updated ADD_FORBID_CONTENTS setting to extend default list, thanks @​MariusRumpf
  • Updated the ESM import syntax to be more correct, thanks @​binhpv
Commits
  • 5b16e0b Getting 3.x branch ready for 3.4.0 release (#1250)
  • 8bcbf73 chore: Preparing 3.3.3 release
  • 5faddd6 fix: engine requirement (#1210)
  • 0f91e3a Update README.md
  • d5ff1a8 Merge branch 'main' of github.com:cure53/DOMPurify
  • c3efd48 fix: moved back from jsdom 28 to jsdom 20
  • 988b888 fix: moved back from jsdom 28 to jsdom 20
  • 2726c74 chore: Preparing 3.3.2 release
  • 6202c7e build(deps): bump @​tootallnate/once and jsdom (#1204)
  • 302b51d fix: Expanded the regex ever so slightly to also cover script
  • Additional commits viewable in compare view

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Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.3.0...3.4.0)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.0
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Apr 14, 2026
@dependabot dependabot bot requested a review from a team as a code owner April 14, 2026 21:15
@dependabot dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Apr 14, 2026
@meta-cla meta-cla bot added the CLA Signed label Apr 14, 2026
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meta-codesync bot commented Apr 14, 2026

@joseph5wu has imported this pull request. If you are a Meta employee, you can view this in D100889227.

@meta-codesync meta-codesync bot closed this in bc46158 Apr 14, 2026
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dependabot bot commented on behalf of github Apr 14, 2026

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

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meta-codesync bot commented Apr 14, 2026

@joseph5wu merged this pull request in bc46158.

@dependabot dependabot bot deleted the dependabot/npm_and_yarn/docs/dompurify-3.4.0 branch April 14, 2026 23:44
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