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Bump dompurify from 3.3.3 to 3.4.10 - #350

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Bump dompurify from 3.3.3 to 3.4.10#350
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Bumps dompurify from 3.3.3 to 3.4.10.

Release notes

Sourced from dompurify's releases.

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.

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

... (truncated)

Commits
Install script changes

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


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@dependabot
Bump dompurify from 3.3.3 to 3.4.10
eeaec07
Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.3.3 to 3.4.10.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.3.3...3.4.10)
---
updated-dependencies:
- dependency-name: dompurify
dependency-version: 3.4.10
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabotdependabotBot added dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code labels Jun 17, 2026
@dependabot
dependabotBot requested a review from a team as a code ownerJune 17, 2026 03:52
@dependabotdependabotBot added dependencies Pull requests that update a dependency file javascript Pull requests that update Javascript code labels Jun 17, 2026
@dependabotdependabotBot mentioned this pull request Jun 17, 2026
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github-actionsBot commented Jun 17, 2026

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❌MegaLinter analysis: Error

DescriptorLinterFilesFixedErrorsWarningsElapsed time
✅ ACTIONactionlint4000.03s
❌ ACTIONzizmor4100.19s
✅ JSONjsonlint6000.07s
✅ JSONprettier6000.55s
✅ JSONv8r60013.34s
✅ MARKDOWNmarkdownlint5001.45s
✅ REPOSITORYcheckovyesnono12.24s
✅ REPOSITORYgitleaksyesnono4.42s
✅ REPOSITORYgit_diffyesnono0.01s
❌ REPOSITORYosv-scanneryes39no2.22s
✅ REPOSITORYsecretlintyesnono0.81s
✅ REPOSITORYsyftyesnono4.49s
✅ REPOSITORYtrivy-sbomyesnono7.07s
❌ TSXeslint47100.64s
❌ TYPESCRIPTeslint2100.31s
✅ TYPESCRIPTprettier2000.4s
✅ YAMLprettier9000.34s
✅ YAMLv8r9006.35s
✅ YAMLyamllint9000.44s

Detailed Issues

❌ TSX / eslint - 1 error
Oops! Something went wrong! :(
ESLint: 10.3.0
Error: Cannot read config file: node_modules/eslint-config-next/index.js
Error: Failed to patch ESLint because the calling module was not recognized.
If you are using a newer ESLint version that may be unsupported, please create a GitHub issue:
https://github.com/microsoft/rushstack/issues
Referenced from: node_modules/eslint-config-next/core-web-vitals.js
at Object.<anonymous> (node_modules/@rushstack/eslint-patch/lib/_patch-base.js:167:19)
at Module._compile (node:internal/modules/cjs/loader:1760:14)
at Object..js (node:internal/modules/cjs/loader:1893:10)
at Module.load (node:internal/modules/cjs/loader:1480:32)
at Module._load (node:internal/modules/cjs/loader:1299:12)
at TracingChannel.traceSync (node:diagnostics_channel:328:14)
at wrapModuleLoad (node:internal/modules/cjs/loader:244:24)
at Module.require (node:internal/modules/cjs/loader:1503:12)
at require (node:internal/modules/helpers:152:16)
at Object.<anonymous> (node_modules/@rushstack/eslint-patch/lib/modern-module-resolution.js:11:23)
❌ TYPESCRIPT / eslint - 1 error
Oops! Something went wrong! :(
ESLint: 10.3.0
Error: Cannot read config file: node_modules/eslint-config-next/index.js
Error: Failed to patch ESLint because the calling module was not recognized.
If you are using a newer ESLint version that may be unsupported, please create a GitHub issue:
https://github.com/microsoft/rushstack/issues
Referenced from: node_modules/eslint-config-next/core-web-vitals.js
at Object.<anonymous> (node_modules/@rushstack/eslint-patch/lib/_patch-base.js:167:19)
at Module._compile (node:internal/modules/cjs/loader:1760:14)
at Object..js (node:internal/modules/cjs/loader:1893:10)
at Module.load (node:internal/modules/cjs/loader:1480:32)
at Module._load (node:internal/modules/cjs/loader:1299:12)
at TracingChannel.traceSync (node:diagnostics_channel:328:14)
at wrapModuleLoad (node:internal/modules/cjs/loader:244:24)
at Module.require (node:internal/modules/cjs/loader:1503:12)
at require (node:internal/modules/helpers:152:16)
at Object.<anonymous> (node_modules/@rushstack/eslint-patch/lib/modern-module-resolution.js:11:23)
❌ REPOSITORY / osv-scanner - 39 errors
Scanning dir .
Starting filesystem walk for root: /
Scanned package-lock.json file and found 723 packages
End status: 58 dirs visited, 189 inodes visited, 1 Extract calls, 19.426309ms elapsed, 19.42644ms wall time
Total 15 packages affected by 39 known vulnerabilities (0 Critical, 15 High, 21 Medium, 3 Low, 0 Unknown) from 1 ecosystem.
39 vulnerabilities can be fixed.
+-------------------------------------+------+-----------+-----------------------+---------+---------------+-------------------+
| OSV URL | CVSS | ECOSYSTEM | PACKAGE | VERSION | FIXED VERSION | SOURCE |
+-------------------------------------+------+-----------+-----------------------+---------+---------------+-------------------+
| https://osv.dev/GHSA-4x5r-pxfx-6jf8 | 3.2 | npm | @babel/core | 7.26.9 | 7.29.6 | package-lock.json |
| https://osv.dev/GHSA-f886-m6hf-6m8v | 6.5 | npm | brace-expansion (dev) | 1.1.12 | 1.1.13 | package-lock.json |
| https://osv.dev/GHSA-f886-m6hf-6m8v | 6.5 | npm | brace-expansion (dev) | 2.0.2 | 2.0.3 | package-lock.json |
| https://osv.dev/GHSA-25h7-pfq9-p65f | 7.5 | npm | flatted (dev) | 3.3.3 | 3.4.0 | package-lock.json |
| https://osv.dev/GHSA-rf6f-7fwh-wjgh | 8.9 | npm | flatted (dev) | 3.3.3 | 3.4.2 | package-lock.json |
| https://osv.dev/GHSA-h67p-54hq-rp68 | 5.3 | npm | js-yaml (dev) | 4.1.1 | 4.2.0 | package-lock.json |
| https://osv.dev/GHSA-f23m-r3pf-42rh | 6.5 | npm | lodash | 4.17.23 | 4.18.0 | package-lock.json |
| https://osv.dev/GHSA-r5fr-rjxr-66jc | 8.1 | npm | lodash | 4.17.23 | 4.18.0 | package-lock.json |
| https://osv.dev/GHSA-f23m-r3pf-42rh | 6.5 | npm | lodash-es | 4.17.21 | 4.18.0 | package-lock.json |
| https://osv.dev/GHSA-r5fr-rjxr-66jc | 8.1 | npm | lodash-es | 4.17.21 | 4.18.0 | package-lock.json |
| https://osv.dev/GHSA-xxjr-mmjv-4gpg | 6.9 | npm | lodash-es | 4.17.21 | 4.17.23 | package-lock.json |
| https://osv.dev/GHSA-6m6c-36f7-fhxh | 5.3 | npm | mermaid | 11.12.2 | 11.15.0 | package-lock.json |
| https://osv.dev/GHSA-87f9-hvmw-gh4p | 5.3 | npm | mermaid | 11.12.2 | 11.15.0 | package-lock.json |
| https://osv.dev/GHSA-ghcm-xqfw-q4vr | 5.3 | npm | mermaid | 11.12.2 | 11.15.0 | package-lock.json |
| https://osv.dev/GHSA-xcj9-5m2h-648r | 5.3 | npm | mermaid | 11.12.2 | 11.15.0 | package-lock.json |
| https://osv.dev/GHSA-267c-6grr-h53f | 7.5 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-26hh-7cqf-hhc6 | 7.5 | npm | next | 15.5.10 | 15.5.18 | package-lock.json |
| https://osv.dev/GHSA-36qx-fr4f-26g5 | 7.5 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-3g8h-86w9-wvmq | 3.7 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-3x4c-7xq6-9pq8 | 6.9 | npm | next | 15.5.10 | 15.5.14 | package-lock.json |
| https://osv.dev/GHSA-492v-c6pp-mqqv | 8.1 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-8h8q-6873-q5fj | 7.5 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-c4j6-fc7j-m34r | 8.6 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-ffhc-5mcf-pf4q | 4.7 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-ggv3-7p47-pfv8 | 6.3 | npm | next | 15.5.10 | 15.5.13 | package-lock.json |
| https://osv.dev/GHSA-gx5p-jg67-6x7h | 6.1 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-h64f-5h5j-jqjh | 5.9 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-mg66-mrh9-m8jx | 7.5 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-q4gf-8mx6-v5v3 | 7.5 | npm | next | 15.5.10 | 15.5.15 | package-lock.json |
| https://osv.dev/GHSA-vfv6-92ff-j949 | 3.7 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-wfc6-r584-vfw7 | 5.4 | npm | next | 15.5.10 | 15.5.16 | package-lock.json |
| https://osv.dev/GHSA-3v7f-55p6-f55p | 5.3 | npm | picomatch | 2.3.1 | 2.3.2 | package-lock.json |
| https://osv.dev/GHSA-c2c7-rcm5-vvqj | 7.5 | npm | picomatch | 2.3.1 | 2.3.2 | package-lock.json |
| https://osv.dev/GHSA-3v7f-55p6-f55p | 5.3 | npm | picomatch (dev) | 4.0.2 | 4.0.4 | package-lock.json |
| https://osv.dev/GHSA-c2c7-rcm5-vvqj | 7.5 | npm | picomatch (dev) | 4.0.2 | 4.0.4 | package-lock.json |
| https://osv.dev/GHSA-qx2v-qp2m-jg93 | 6.1 | npm | postcss | 8.4.31 | 8.5.10 | package-lock.json |
| https://osv.dev/GHSA-qx2v-qp2m-jg93 | 6.1 | npm | postcss (dev) | 8.5.8 | 8.5.10 | package-lock.json |
| https://osv.dev/GHSA-w5hq-g745-h8pq | 7.5 | npm | uuid | 11.1.0 | 11.1.1 | package-lock.json |
| https://osv.dev/GHSA-48c2-rrv3-qjmp | 4.3 | npm | yaml | 1.10.2 | 1.10.3 | package-lock.json |
+-------------------------------------+------+-----------+-----------------------+---------+---------------+-------------------+
❌ ACTION / zizmor - 1 error
INFO zizmor: 🌈 zizmor v1.25.0
fatal: no audit was performed
'ref-confusion' audit failed on file://.github/workflows/codeql.yml
Caused by:
0: error in 'ref-confusion' audit
1: couldn't list branches for actions/checkout
2: request error while accessing GitHub API
3: HTTP status client error (401 Unauthorized) for url (https://github.com/actions/checkout.git/git-upload-pack)
[ZizmorLinter] Zizmor failed to reach the GitHub API.
To allow zizmor to use GITHUB_TOKEN, add the following to your .mega-linter.yml:
ACTION_ZIZMOR_UNSECURED_ENV_VARIABLES:
- GITHUB_TOKEN

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dependabotBot commented on behalf of githubJun 17, 2026

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Superseded by #351.

@dependabotdependabotBot closed this Jun 17, 2026
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dependabotBot deleted the dependabot/npm_and_yarn/dompurify-3.4.10 branch June 17, 2026 22:07
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