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build(deps-dev): bump happy-dom from 20.14.5 to 21.0.1 - #510

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dependabot/npm_and_yarn/happy-dom-21.0.1
Oct 15, 2026
Merged

flex-development[bot] merged 1 commit into
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dependabot/npm_and_yarn/happy-dom-21.0.1

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@dependabot

@dependabot dependabot Bot commented on behalf of github Oct 15, 2026 •

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Bumps happy-dom from 20.14.5 to 21.0.1.

Release notes

Sourced from happy-dom's releases.

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

v20.14.6

👷‍♂️ Patch fixes

Commits
  • 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

@dependabot dependabot Bot added scope:dependencies dependency updates type:build changes to the build system or external dependencies labels Oct 15, 2026
@flex-development
flex-development Bot enabled auto-merge (squash) October 15, 2026 12:15
@codecov

codecov Bot commented Oct 15, 2026 •

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (158c827) to head (5d9fae5).
⚠️ Report is 20 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files
@@            Coverage Diff            @@
##              main      #510   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           18        18           
  Lines          437       437           
  Branches       114       114           
=========================================
  Hits           437       437           
Flag Coverage Δ
bun-canary 100.00% <ø> (ø)
bun-latest 100.00% <ø> (ø)
node22 100.00% <ø> (ø)
node24 100.00% <ø> (ø)
node25 100.00% <ø> (ø)
node26 100.00% <ø> (ø)
Components Coverage Δ
constructs 100.00% <ø> (ø)
internal 100.00% <ø> (ø)
utils 100.00% <ø> (ø)

Continue to review full report in Codecov by Harness.

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@flex-development flex-development Bot left a comment

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lgtm 👍🏾

@github-project-automation github-project-automation Bot moved this from 🆕 New to 🤩 Approved in @flex-development/mark-parser Oct 15, 2026
Bumps [happy-dom](https://github.com/capricorn86/happy-dom) from 20.14.5 to 21.0.1.
- [Release notes](https://github.com/capricorn86/happy-dom/releases)
- [Commits](capricorn86/happy-dom@v20.14.5...v21.0.1)

---
updated-dependencies:
- dependency-name: happy-dom
  dependency-version: 21.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot
dependabot Bot force-pushed the dependabot/npm_and_yarn/happy-dom-21.0.1 branch from 2b0e52d to 5d9fae5 Compare October 15, 2026 12:19

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lgtm 👍🏾

@flex-development
flex-development Bot merged commit 8971e8a into main Oct 15, 2026
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@flex-development
flex-development Bot deleted the dependabot/npm_and_yarn/happy-dom-21.0.1 branch October 15, 2026 12:22
@github-project-automation github-project-automation Bot moved this from 🤩 Approved to ✅ Done in @flex-development/mark-parser Oct 15, 2026
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