Skip to content

Update dependency dompurify to v3.4.1#208

Merged
mvriu5 merged 1 commit intomainfrom
renovate/dompurify-3.x
Apr 25, 2026
Merged

Update dependency dompurify to v3.4.1#208
mvriu5 merged 1 commit intomainfrom
renovate/dompurify-3.x

Conversation

@renovate
Copy link
Copy Markdown
Contributor

@renovate renovate Bot commented Apr 21, 2026

This PR contains the following updates:

Package Change Age Adoption Passing Confidence Diffend
dompurify 3.4.03.4.1 age adoption passing confidence Diff

Release Notes

cure53/DOMPurify (dompurify)

v3.4.1: DOMPurify 3.4.1

Compare Source

  • 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

Configuration

📅 Schedule: (UTC)

  • Branch creation
    • At any time (no schedule defined)
  • Automerge
    • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate Bot added the dependencies This updates dependency files label Apr 21, 2026
@vercel
Copy link
Copy Markdown

vercel Bot commented Apr 21, 2026

The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated (UTC)
cygnus Ready Ready Preview, Comment Apr 21, 2026 8:37pm

@mvriu5 mvriu5 merged commit d8383b5 into main Apr 25, 2026
3 checks passed
@renovate renovate Bot deleted the renovate/dompurify-3.x branch April 25, 2026 05:20
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

dependencies This updates dependency files

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant