Skip to content

chore(deps): bump dompurify from 3.2.6 to 3.4.2#546

Closed
dependabot[bot] wants to merge 1 commit into
masterfrom
dependabot/npm_and_yarn/dompurify-3.4.2
Closed

chore(deps): bump dompurify from 3.2.6 to 3.4.2#546
dependabot[bot] wants to merge 1 commit into
masterfrom
dependabot/npm_and_yarn/dompurify-3.4.2

Conversation

@dependabot
Copy link
Copy Markdown
Contributor

@dependabot dependabot Bot commented on behalf of github May 4, 2026

Bumps dompurify from 3.2.6 to 3.4.2.

Release notes

Sourced from dompurify's releases.

DOMPurify 3.4.2

  • Fixed an issue with URI validation on attributes allowed via ADD_ATTR callback, thanks @​nelstrom
  • Fixed an issue with source maps referring to non-existing files, thanks @​cmdcolin
  • Updated existing workflows, fuzzer, release signing, etc., added more tests
  • Bumped several dependencies where possible

DOMPurify 3.4.1

  • Fixed an issue with on-handler stripping for HTML-spec-reserved custom element names (font-face, color-profile, missing-glyph, font-face-src, font-face-uri, font-face-format, font-face-name) under permissive CUSTOM_ELEMENT_HANDLING
  • Fixed a case-sensitivity gap in the annotation-xml check that allowed mixed-case variants to bypass the basic-custom-element exclusion in XHTML mode
  • Fixed SANITIZE_NAMED_PROPS repeatedly prefixing already-prefixed id and name values on subsequent sanitization
  • Fixed the IN_PLACE root-node check to explicitly guard against non-string nodeName (DOM-clobbering robustness)
  • Removed a duplicate slot entry from the default HTML attribute allow-list
  • Strengthened the fast-check fuzz harness with explicit XSS invariants, an expanded seed-payload corpus, an additional idempotence property for SANITIZE_NAMED_PROPS, and a negative-control assertion ensuring the invariants actually fire
  • Added regression and pinning tests covering the above fixes and two accepted-behavior contracts (SAFE_FOR_TEMPLATES greedy scrub, hook-added attribute handling)
  • Extended CodeQL analysis to run on 3.x and 2.x maintenance branches

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

... (truncated)

Commits
  • 6f67fd3 Sync/3.4.2 (#1322)
  • 5b0cdbb chore: merge main into 3.x for 3.4.1 release (#1301)
  • 09f5911 test: added three more browsers to test setup (OSX, mobile)
  • 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
  • Additional commits viewable in compare view
Install script changes

This version adds prepare script that runs during installation. Review the package contents before updating.


@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels May 4, 2026
@cloudflare-workers-and-pages
Copy link
Copy Markdown

cloudflare-workers-and-pages Bot commented May 4, 2026

Deploying note with  Cloudflare Pages  Cloudflare Pages

Latest commit: 0e72acd
Status:🚫  Build failed.

View logs

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels May 4, 2026
Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.2.6 to 3.4.2.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.2.6...3.4.2)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.2
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/dompurify-3.4.2 branch from 8a41952 to 0e72acd Compare May 13, 2026 06:31
@dependabot @github
Copy link
Copy Markdown
Contributor Author

dependabot Bot commented on behalf of github May 14, 2026

Looks like dompurify is up-to-date now, so this is no longer needed.

@dependabot dependabot Bot closed this May 14, 2026
@dependabot dependabot Bot deleted the dependabot/npm_and_yarn/dompurify-3.4.2 branch May 14, 2026 04:25
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code

Projects

None yet

Development

Successfully merging this pull request may close these issues.

0 participants