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fix(deps): update dependency dompurify to v3.1.3 [security] #443

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@renovate renovate bot commented Sep 16, 2024

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
dompurify 3.1.0 -> 3.1.3 age adoption passing confidence

GitHub Vulnerability Alerts

CVE-2024-45801

It has been discovered that malicious HTML using special nesting techniques can bypass the depth checking added to DOMPurify in recent releases. It was also possible to use Prototype Pollution to weaken the depth check.

This renders dompurify unable to avoid XSS attack.

Fixed by cure53/DOMPurify@1e52026 (3.x branch) and cure53/DOMPurify@26e1d69 (2.x branch).

CVE-2024-47875

DOMpurify was vulnerable to nesting-based mXSS

fixed by 0ef5e537 (2.x) and
merge 943

Backporter should be aware of GHSA-mmhx-hmjr-r674 (CVE-2024-45801) when cherry-picking

POC is avaible under test


Release Notes

cure53/DOMPurify (dompurify)

v3.1.3: DOMPurify 3.1.3

Compare Source

  • Fixed several mXSS variations found by and thanks to @​kevin-mizu & @​Ry0taK
  • Added better configurability for comment scrubbing default behavior
  • Added better hardening against Prototype Pollution attacks, thanks @​kevin-mizu
  • Added better handling and readability of the nodeType property, thanks @​ssi02014
  • Fixed some smaller issues in README and other documentation

v3.1.2: DOMPurify 3.1.2

Compare Source

  • Addressed and fixed a mXSS variation found by @​kevin-mizu
  • Addressed and fixed a mXSS variation found by Adam Kues of Assetnote
  • Updated tests for older Safari and Chrome versions

v3.1.1: DOMPurify 3.1.1

Compare Source

  • Fixed an mXSS sanitiser bypass reported by @​icesfont
  • Added new code to track element nesting depth
  • Added new code to enforce a maximum nesting depth of 255
  • Added coverage tests and necessary clobbering protections

Note that this is a security release and should be upgraded to immediately. Please also note that further releases may follow as the underlying vulnerability is apparently new and further variations may be discovered.


Configuration

📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

Rebasing: Whenever PR is behind base branch, 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.

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changeset-bot bot commented Sep 16, 2024

⚠️ No Changeset found

Latest commit: 3be9ba8

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.

This PR includes no changesets

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