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Bump rails-html-sanitizer from 1.6.0 to 1.6.1 #269

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@dependabot dependabot bot commented on behalf of github Dec 2, 2024

Bumps rails-html-sanitizer from 1.6.0 to 1.6.1.

Release notes

Sourced from rails-html-sanitizer's releases.

1.6.1 / 2024-12-02

This is a performance and security release which addresses several possible XSS vulnerabilities.

  • The dependency on Nokogiri is updated to v1.15.7 or >=1.16.8.

    This change addresses CVE-2024-53985 (GHSA-w8gc-x259-rc7x).

    Mike Dalessio

  • Disallowed tags will be pruned when they appear in foreign content (i.e. SVG or MathML content), regardless of the prune: option value. Previously, disallowed tags were "stripped" unless the gem was configured with the prune: true option.

    The CVEs addressed by this change are:

    Mike Dalessio

  • The tags "noscript", "mglyph", and "malignmark" will not be allowed, even if explicitly added to the allowlist. If applications try to allow any of these tags, a warning is emitted and the tags are removed from the allow-list.

    The CVEs addressed by this change are:

    Please note that we may restore support for allowing "noscript" in a future release. We do not expect to ever allow "mglyph" or "malignmark", though, especially since browser support is minimal for these tags.

    Mike Dalessio

  • Improve performance by eliminating needless operations on attributes that are being removed. #188

    Mike Dalessio

Changelog

Sourced from rails-html-sanitizer's changelog.

1.6.1 / 2024-12-02

This is a performance and security release which addresses several possible XSS vulnerabilities.

  • The dependency on Nokogiri is updated to v1.15.7 or >=1.16.8.

    This change addresses CVE-2024-53985 (GHSA-w8gc-x259-rc7x).

    Mike Dalessio

  • Disallowed tags will be pruned when they appear in foreign content (i.e. SVG or MathML content), regardless of the prune: option value. Previously, disallowed tags were "stripped" unless the gem was configured with the prune: true option.

    The CVEs addressed by this change are:

    Mike Dalessio

  • The tags "noscript", "mglyph", and "malignmark" will not be allowed, even if explicitly added to the allowlist. If applications try to allow any of these tags, a warning is emitted and the tags are removed from the allow-list.

    The CVEs addressed by this change are:

    Please note that we may restore support for allowing "noscript" in a future release. We do not expect to ever allow "mglyph" or "malignmark", though, especially since browser support is minimal for these tags.

    Mike Dalessio

  • Improve performance by eliminating needless operations on attributes that are being removed. #188

    Mike Dalessio

Commits
  • 5e96b19 version bump to v1.6.1
  • 383cc7c doc: update CHANGELOG with assigned CVEs
  • a7b0cfe Combine the noscript/mglyph prevention blocks
  • 5658335 Merge branch 'h1-2509647-noscript' into flavorjones-2024-security-fixes
  • 65fb72f Merge branch 'h1-2519936-mglyph-foster-parenting' into flavorjones-2024-secur...
  • 3fe22a8 Merge branch 'h1-2519936-foreign-ns-confusion' into flavorjones-2024-security...
  • d7a94c1 Merge branch 'h1-2503220-nokogiri-serialization' into flavorjones-2024-securi...
  • 3fd6e65 doc: update CHANGELOG
  • 1625173 fix: disallow 'noscript' from safe lists
  • a0a3e8b fix: disallow 'mglyph' and 'malignmark' from safe lists
  • Additional commits viewable in compare view

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Bumps [rails-html-sanitizer](https://github.com/rails/rails-html-sanitizer) from 1.6.0 to 1.6.1.
- [Release notes](https://github.com/rails/rails-html-sanitizer/releases)
- [Changelog](https://github.com/rails/rails-html-sanitizer/blob/main/CHANGELOG.md)
- [Commits](rails/rails-html-sanitizer@v1.6.0...v1.6.1)

---
updated-dependencies:
- dependency-name: rails-html-sanitizer
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file ruby Pull requests that update Ruby code labels Dec 2, 2024
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dependabot bot commented on behalf of github Dec 3, 2024

Looks like rails-html-sanitizer is up-to-date now, so this is no longer needed.

@dependabot dependabot bot closed this Dec 3, 2024
@dependabot dependabot bot deleted the dependabot/bundler/rails-html-sanitizer-1.6.1 branch December 3, 2024 11:47
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