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chore(deps): bump dompurify from 3.4.0 to 3.4.8#5642

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therealemjy merged 1 commit into
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chore(deps): bump dompurify from 3.4.0 to 3.4.8#5642
therealemjy merged 1 commit into
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dependabot/npm_and_yarn/dompurify-3.4.8

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Bumps dompurify from 3.4.0 to 3.4.8.

Release notes

Sourced from dompurify's releases.

DOMPurify 3.4.8

  • Cleaned up the repository root, renamed some and removed unneeded files
  • Fixed an issue with handling of Trusted Types policies, thanks @​fulstadev
  • Fixed the node iterator for better template scrubbing, thanks @​IamLeandrooooo
  • Included formerly missing LICENSE-MPL in published npm package, thanks @​asamuzaK
  • Bumped several dependencies where possible

DOMPurify 3.4.7

  • Hardened the handling of Shadow Roots when using IN_PLACE, thanks @​GameZoneHacker
  • Removed a problem leading to permanent hook pollution, thanks @​offset
  • Refactored the test suite and expanded test coverage significantly

DOMPurify 3.4.6

  • Fixed several issues with DOM Clobbering in IN_PLACE mode, thanks @​offset & @​Bankde
  • Hardened the checks for cross-realm IN_PLACE and Shadow DOM sanitization, thanks @​offset & @​Bankde
  • Added more test coverage for IN_PLACE and general DOM Clobbering attacks
  • Bumped several dependencies where possible

DOMPurify 3.4.5

  • Fixed a bypass caused by the new HTML element selectedcontent added in 3.4.4, thanks @​KabirAcharya

Note that this is a security release for an issue introduced in 3.4.4 and should be upgraded to immediately.

DOMPurify 3.4.4

  • Added the selectedcontent element to default allow-list, thanks @​lukewarlow
  • Added the command and commandfor attributes to default allowed-list, thanks @​lukewarlow
  • Added better template scrubbing for IN_PLACE operations, thanks @​DEMON1A
  • Added stronger checks for cross-realm windows, thanks @​DEMON1A & @​fg0x0
  • Updated demo website and made sure it uses the latest from main
  • Updated existing workflows, fuzzer, dependabot, etc., added more tests
  • Bumped several dependencies where possible

🚨 This release had been flagged as deprecated, please use DOMPurify 3.4.5 instead 🚨

DOMPurify 3.4.3

  • Fixed an issue with handling of nested Shadow DOM trees, thanks @​fishjojo1
  • Fixed the template regexes to be more robust against ReDoS attacks, thanks @​aleung27
  • Updated the node iteration code to catch more Shadow DOM related issues
  • Updated Playwright and added Node 26 to test matrix
  • Updated existing workflows, fuzzer, release signing, etc., added more tests
  • Bumped several dependencies where possible

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

... (truncated)

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Install script changes

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


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@dependabot
chore(deps): bump dompurify from 3.4.0 to 3.4.8
d8807b3 
Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.4.0 to 3.4.8.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.4.0...3.4.8)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.8
  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 Jun 17, 2026
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⚠️ No Changeset found

Latest commit: d8807b3

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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@therealemjy therealemjy merged commit 5b89427 into main Jun 17, 2026
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@therealemjy therealemjy deleted the dependabot/npm_and_yarn/dompurify-3.4.8 branch June 17, 2026 06:09
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