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chore(deps-dev): bump happy-dom from 20.14.5 to 21.0.4 - #420

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smncd merged 1 commit into
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dependabot/npm_and_yarn/happy-dom-21.0.4
Oct 29, 2026
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smncd merged 1 commit into
release/sirosidfrom
dependabot/npm_and_yarn/happy-dom-21.0.4

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@dependabot dependabot Bot commented on behalf of github Oct 29, 2026

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Bumps happy-dom from 20.14.5 to 21.0.4.

Release notes

Sourced from happy-dom's releases.

v21.0.4

👷‍♂️ Patch fixes

  • Fixed a code injection vulnerability in the ESM compiler - By @​capricorn86
  • Fixed cross-origin isolation so opaque-origin data: iframes cannot access their parent or top window - By @​capricorn86

v21.0.3

👷‍♂️ Patch fixes

  • Fixes security vulnerability where authorization header was forwarded when redirecting - By @​capricorn86

v21.0.2

👷‍♂️ Patch fixes

v21.0.1

👷‍♂️ Patch fixes

v21.0.0

💣 Breaking Changes

  • Disables CSS and IFrame loading by default to prevent server-side request forgery (SSRF) - By @​capricorn86
    • An attacker could embed <iframe> or <link rel="stylesheet"> elements in untrusted HTML to make Happy DOM send HTTP requests from the server to attacker-chosen URLs, including internal services. This could allow access to otherwise unreachable endpoints or trigger unintended actions, depending on the application and its network access.
    • The settings property disableCSSFileLoading has been deprecated
    • Added the new settings properties enableCSSFileLoading and enableIframePageLoading
    • If you don't believe that you are at risk, you can keep the same behavior as in <=v20.14.6 by sending in { enableCSSFileLoading: true, enableIframePageLoading: true } as broswer settings (e.g. new Window({ settings }));

v20.14.6

👷‍♂️ Patch fixes

Commits
  • fd16352 fix: Fixed a code injection vulnerability in the ESM compiler (#2537)
  • 75ab0fb fix: Fixed cross-origin isolation so opaque-origin data: iframes cannot acces...
  • 875ef5c fix: Fixes security vulnerability where authorization header was forwarded wh...
  • 1f3ffdf fix: Fixes SSRF security vulnerability by doing a target-origin bypass in the...
  • f55c7e0 chore: Update security documentation (#2509)
  • 2b91e68 fix: Adds alias for enabling CSS and iframe loading in server-renderer (#2503)
  • 0a99c75 BREAKING CHANGE: Disables CSS and IFrame loading by default (#2502)
  • f21dbd7 fix: Fixes cookie scope forgery vulnerability (#2477)
  • See full diff in compare view

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Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 20.14.5 to 21.0.4.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v20.14.5...v21.0.4)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 21.0.4
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot
dependabot Bot requested a review from a team as a code owner October 29, 2026 15:01
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Oct 29, 2026
@changeset-bot

changeset-bot Bot commented Oct 29, 2026

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⚠️ No Changeset found

Latest commit: 8f0b165

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

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

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@smncd
smncd merged commit 3416fa7 into release/sirosid Oct 29, 2026
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@smncd
smncd deleted the dependabot/npm_and_yarn/happy-dom-21.0.4 branch October 29, 2026 15:52
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