Skip to content

build(deps-dev): bump dompurify and @types/dompurify#7538

Closed
dependabot[bot] wants to merge 1 commit into
mainfrom
dependabot/npm_and_yarn/multi-7a9816dcec
Closed

build(deps-dev): bump dompurify and @types/dompurify#7538
dependabot[bot] wants to merge 1 commit into
mainfrom
dependabot/npm_and_yarn/multi-7a9816dcec

Conversation

@dependabot

@dependabot dependabot Bot commented on behalf of github May 18, 2026

Copy link
Copy Markdown
Contributor

Bumps dompurify and @types/dompurify. These dependencies needed to be updated together.
Updates dompurify from 3.3.0 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

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

... (truncated)

Commits
Install script changes

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


Updates @types/dompurify from 3.0.5 to 3.2.0

Commits

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

  • @dependabot rebase will rebase this PR
  • @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
  • @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
  • @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

@dependabot
build(deps-dev): bump dompurify and @types/dompurify
50e7a28 
Bumps [dompurify](https://github.com/cure53/DOMPurify) and [@types/dompurify](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/dompurify). These dependencies needed to be updated together.

Updates `dompurify` from 3.3.0 to 3.4.5
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.3.0...3.4.5)

Updates `@types/dompurify` from 3.0.5 to 3.2.0
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/dompurify)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.5
  dependency-type: direct:development
  update-type: version-update:semver-minor
- dependency-name: "@types/dompurify"
  dependency-version: 3.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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 May 18, 2026
@github-actions

github-actions Bot commented Jun 18, 2026

Copy link
Copy Markdown

This PR is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.

@github-actions github-actions Bot added the stale Used by https://github.com/probot/stale to label stale issues and pull requests before closing them label Jun 18, 2026
@github-actions github-actions Bot closed this Jun 24, 2026
@dependabot @github

dependabot Bot commented on behalf of github Jun 24, 2026

Copy link
Copy Markdown
Contributor Author

OK, I won't notify you again about this release, but will get in touch when a new version is available. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

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

@dependabot dependabot Bot deleted the dependabot/npm_and_yarn/multi-7a9816dcec branch June 24, 2026 11:04
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code stale Used by https://github.com/probot/stale to label stale issues and pull requests before closing them

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

0 participants