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chore(deps): bump dompurify from 3.4.1 to 3.4.5#181

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chore(deps): bump dompurify from 3.4.1 to 3.4.5#181
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@dependabot dependabot Bot commented on behalf of github May 4, 2026

Bumps dompurify from 3.4.1 to 3.4.5.

Release notes

Sourced from dompurify's releases.

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
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dependabot Bot commented on behalf of github May 4, 2026

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asachs01 commented May 7, 2026

@dependabot rebase

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@dependabot rebase

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dependabot Bot commented on behalf of github May 19, 2026

Looks like this PR is already up-to-date with main! If you'd still like to recreate it from scratch, overwriting any edits, you can request @dependabot recreate.

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@dependabot recreate

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.4.1 to 3.4.5.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.4.1...3.4.5)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot changed the title chore(deps): bump dompurify from 3.4.1 to 3.4.2 chore(deps): bump dompurify from 3.4.1 to 3.4.5 May 19, 2026
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/dompurify-3.4.2 branch from 45a4ac3 to 33924c1 Compare May 19, 2026 17:38
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