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chore(deps): update dependency dompurify to v3 [security] - #2555

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chore(deps): update dependency dompurify to v3 [security]#2555
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This PR contains the following updates:

Package Change Age Confidence
dompurify 2.5.73.2.4 age confidence

DOMPurify allows Cross-site Scripting (XSS)

CVE-2025-26791 / GHSA-vhxf-7vqr-mrjg

More information

Details

DOMPurify before 3.2.4 has an incorrect template literal regular expression when SAFE_FOR_TEMPLATES is set to true, sometimes leading to mutation cross-site scripting (mXSS).

Severity

  • CVSS Score: 4.5 / 10 (Medium)
  • Vector String: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


Release Notes

cure53/DOMPurify (dompurify)

v3.2.4: DOMPurify 3.2.4

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  • Fixed a conditional and config dependent mXSS-style bypass reported by @​nsysean
  • Added a new feature to allow specific hook removal, thanks @​davecardwell
  • Added purify.js and purify.min.js to exports, thanks @​Aetherinox
  • Added better logic in case no window object is president, thanks @​yehuya
  • Updated some dependencies called out by dependabot
  • Updated license files etc to show the correct year

v3.2.3: DOMPurify 3.2.3

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v3.2.2: DOMPurify 3.2.2

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  • Fixed a possible bypass in case a rather specific config for custom elements is set, thanks @​yaniv-git
  • Fixed several minor issues with the type definitions, thanks again @​reduckted
  • Fixed a minor issue with the types reference for trusted types, thanks @​reduckted
  • Fixed a minor problem with the template detection regex on some systems, thanks @​svdb99

v3.2.1: DOMPurify 3.2.1

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v3.2.0: DOMPurify 3.2.0

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v3.1.7: DOMPurify 3.1.7

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  • Fixed an issue with comment detection and possible bypasses with specific config settings, thanks @​masatokinugawa
  • Fixed several smaller typos in documentation and test & build files, thanks @​christianhg
  • Added better support for Angular compiler, thanks @​jeroen1602
  • Added several new attributes to HTML and SVG allow-list, thanks @​Gigabyte5671 and @​Rotzbua
  • Removed the foreignObject element from the list of HTML entry-points, thanks @​masatokinugawa
  • Bumped several dependencies to be more up to date

v3.1.6: DOMPurify 3.1.6

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  • Fixed an issue with the execution logic of attribute hooks to prevent bypasses, thanks @​kevin-mizu
  • Fixed an issue with element removal leading to uncaught errors through DOM Clobbering, thanks @​realansgar
  • Fixed a minor problem with the bower file pointing to the wrong dist path
  • Fixed several minor typos in docs, comments and comment blocks, thanks @​Rotzbua
  • Updated several development dependencies

v3.1.5: DOMPurify 3.1.5

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  • Fixed a minor issue with the dist paths in bower.js, thanks @​HakumenNC
  • Fixed a minor issue with sanitizing HTML coming from copy&paste Word content, thanks @​kakao-bishop-cho

v3.1.4: DOMPurify 3.1.4

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  • Fixed an issue with the recently implemented isNaN checks, thanks @​tulach
  • Added several new popover attributes to allow-list, thanks @​Gigabyte5671
  • Fixed the tests and adjusted the test runner to cover all branches

v3.1.3: DOMPurify 3.1.3

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  • 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

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  • 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

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  • 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.

v3.1.0: DOMPurify 3.1.0

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  • Added new setting SAFE_FOR_XML to enable better control over comment scrubbing
  • Updated README to warn about happy-dom not being safe for use with DOMPurify yet
  • Updated the LICENSE file to show the accurate year number
  • Updated several build and test dependencies

v3.0.11: DOMPurify 3.0.11

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  • Fixed another conditional bypass caused by Processing Instructions, thanks @​Ry0taK
  • Fixed the regex for HTML Custom Element detection, thanks @​AlekseySolovey3T

v3.0.10: DOMPurify 3.0.10

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  • Fixed two possible bypasses when sanitizing an XML document and later using it in HTML, thanks @​Slonser
  • Bumped up some build and test dependencies

v3.0.9: DOMPurify 3.0.9

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  • Fixed a problem with proper detection of Custom Elements, thanks @​kevin-mizu
  • Refactored the hasOwnProperty logic, thanks @​ssi02014
  • Removed a superfluous console.warn making HappyDom happier, thanks @​HugoPoi
  • Modernized some of the demo hooks for better looks, thanks @​Steb95

v3.0.8: DOMPurify 3.0.8

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  • Fixed errors caused by conditional exports, thanks @​ssi02014
  • Fixed a type error when working with custom element config, thanks @​cpmotion

v3.0.7: DOMPurify 3.0.7

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  • Added better protection against CSPP attacks, thanks @​kevin-mizu
  • Updated browser versions for automated tests
  • Updated Node versions for automated tests
  • Refactored code base, thanks @​ssi02014
  • Refactored build system & deployment, thanks @​ssi02014

v3.0.6: DOMPurify 3.0.6

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  • Refactored the core code-base and several utilities, thanks @​ssi02014
  • Updated and fixed several sections of the README, thanks @​ssi02014
  • Updated several outdated build and test dependencies

v3.0.5: DOMPurify 3.0.5

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  • Fixed a licensing issue spotted and reported by @​george-thomas-hill
  • Updated several build and test dependencies

v3.0.4: DOMPurify 3.0.4

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  • Fixed a bypass in jsdom 22 in case the noframes element is permitted, thanks @​leeN
  • Fixed a typo with shadowrootmod which should be shadowrootmode, thanks @​masatokinugawa

v3.0.3: DOMPurify 3.0.3

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  • Added new TRUSTED_TYPES_POLICY configuration option, thanks @​dejang
  • Added feDropShadow to the SVG filter allow-list, thanks @​SelfMadeSystem

v3.0.2: DOMPurify 3.0.2

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  • Fixed an issue with ALLOWED_URI_REGEXP not being reset, thanks @​mukilane
  • Added mprescripts tag to allowed MathML elements, thanks @​duyhai94
  • Added SMS URI scheme to allowed URI schemes, tanks @​Kiwka
  • Updated supported browser versions for nicer code and smaller size, thanks @​buzinas

v3.0.1: DOMPurify 3.0.1

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  • Fixed a problem with improper reset of custom HTML options, thanks @​ammaraskar

v3.0.0: DOMPurify 3.0.0

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  • Removed all code that is for MSIE-only
  • Removed all tests that are for MSIE-only
  • Modified documentation to reflect new state of MSIE support
  • Added support for ALLOW_SELF_CLOSE_IN_ATTR flag, thanks @​edg2s @​AndreVirtimo
  • Added better support for shadowrootmode, thanks @​mfreed7

NOTE Please use the 2.4.4 release if you still need MSIE support, 3.0.0 comes without the MSIE overhead

v2.5.9: DOMPurify 2.5.9

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  • Fixed a possible bypass caused by jsdom's faulty raw-text tag parsing

v2.5.8: DOMPurify 2.5.8

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


PR-Codex overview

This PR focuses on updating package versions in package.json and yarn.lock, specifically upgrading dompurify and adding a new version for @types/trusted-types.

Detailed summary

  • Updated dompurify from version 2.5.7 to 3.2.4 in package.json and yarn.lock.
  • Added @types/trusted-types version 2.0.7 as a dependency in yarn.lock.
  • Updated @types/trusted-types entry to include version 2.0.7 in yarn.lock.

✨ Ask PR-Codex anything about this PR by commenting with /codex {your question}

@renovate
renovate Bot requested a review from a team as a code owner July 24, 2026 16:09
@renovate renovate Bot added the dependencies Pull requests that update a dependency file label Jul 24, 2026
@renovate
renovate Bot requested a review from a team as a code owner July 24, 2026 16:09
@renovate renovate Bot added the dependencies Pull requests that update a dependency file label Jul 24, 2026
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