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chore(deps): bump dompurify from 3.4.0 to 3.4.11#3428

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Jun 19, 2026
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chore(deps): bump dompurify from 3.4.0 to 3.4.11#3428
kennethkalmer merged 1 commit into
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dependabot/npm_and_yarn/dompurify-3.4.11

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@dependabot dependabot Bot commented on behalf of github Jun 19, 2026

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Bumps dompurify from 3.4.0 to 3.4.11.

Release notes

Sourced from dompurify's releases.

DOMPurify 3.4.11

  • Fixed an issue with a leaky config for hooks via setConfig, thanks @​trace37labs
  • Bumped vulnerable development dependencies to arrive at plain 0 with npm audit
  • Updated the osv-scanner suppression list as no vulnerable dependencies are left for now
  • Updated up the linting tool-chain and removed now-redundant lint directives
  • Updated the documentation is several spots, README, wiki, etc.
  • Bumped several dependencies where possible

DOMPurify 3.4.10

  • Refactored codebase for clarity: extracted the public type declarations into types.ts
  • Decomposed the three largest sanitizer functions into focused helpers
  • Removed duplicated defaults and dead branches, consolidated SAFE_FOR_TEMPLATES scrubbing into single shared path
  • Improved per-node performance by hoisting the mXSS probe regexes and testing textContent before innerHTML
  • Added a deterministic micro-benchmark harness (npm run bench) with a --compare mode
  • Reduced CI cost by running the full three-engine browser suite once per PR
  • Refreshed the demos/ folder so every demo runs again, and added a SVG-via-<img> demo
  • Documented the bench and test:happydom scripts in the README
  • Completed the Attack Classes & Bypass History wiki page
  • Bumped several dependencies where possible

DOMPurify 3.4.9

  • Further improved the handling of Trusted Types config options, thanks @​offset
  • Further improved the handling of IN_PLACE sanitization, thanks @​mozfreddyb
  • Added more test coverage for IN_PLACE and Trusted Types related usage
  • Bumped several dependencies where possible
  • Updated README and wiki with more accurate documentation & attack samples

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.

... (truncated)

Commits
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 Jun 19, 2026
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/dompurify-3.4.11 branch 6 times, most recently from 9408eaa to cf7c4a1 Compare June 19, 2026 14:43
@kennethkalmer kennethkalmer enabled auto-merge June 19, 2026 14:45
Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.4.0 to 3.4.11.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.4.0...3.4.11)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.11
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/dompurify-3.4.11 branch from cf7c4a1 to 2d5e98a Compare June 19, 2026 14:57
@kennethkalmer kennethkalmer merged commit 15f6b11 into main Jun 19, 2026
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@kennethkalmer kennethkalmer deleted the dependabot/npm_and_yarn/dompurify-3.4.11 branch June 19, 2026 15:08
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