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@renovate renovate bot commented Oct 7, 2023

This PR contains the following updates:

Package Change Age Confidence
postcss (source) 8.4.16 -> 8.4.31 age confidence

GitHub Vulnerability Alerts

CVE-2023-44270

An issue was discovered in PostCSS before 8.4.31. It affects linters using PostCSS to parse external Cascading Style Sheets (CSS). There may be \r discrepancies, as demonstrated by @font-face{ font:(\r/*);} in a rule.

This vulnerability affects linters using PostCSS to parse external untrusted CSS. An attacker can prepare CSS in such a way that it will contains parts parsed by PostCSS as a CSS comment. After processing by PostCSS, it will be included in the PostCSS output in CSS nodes (rules, properties) despite being originally included in a comment.


Release Notes

postcss/postcss (postcss)

v8.4.31

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v8.4.30

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  • Improved source map performance (by Romain Menke).

v8.4.29

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  • Fixed Node#source.offset (by Ido Rosenthal).
  • Fixed docs (by Christian Oliff).

v8.4.28

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  • Fixed Root.source.end for better source map (by Romain Menke).
  • Fixed Result.root types when process() has no parser.

v8.4.27

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  • Fixed Container clone methods types.

v8.4.26

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  • Fixed clone methods types.

v8.4.25

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v8.4.24

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  • Fixed Plugin types.

v8.4.23

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  • Fixed warnings in TypeDoc.

v8.4.22

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  • Fixed TypeScript support with node16 (by Remco Haszing).

v8.4.21

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  • Fixed Input#error types (by Aleks Hudochenkov).

v8.4.20

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  • Fixed source map generation for childless at-rules like @layer.

v8.4.19

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  • Fixed whitespace preserving after AST transformations (by Romain Menke).

v8.4.18

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  • Fixed an error on absolute: true with empty sourceContent (by Rene Haas).

v8.4.17

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  • Fixed Node.before() unexpected behavior (by Romain Menke).
  • Added TOC to docs (by Mikhail Dedov).

Configuration

📅 Schedule: Branch creation - "" in timezone Europe/Berlin, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

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

@renovate renovate bot added the dependencies Pull requests that update a dependency file label Oct 7, 2023
@renovate renovate bot force-pushed the renovate/npm-postcss-vulnerability branch from 62c9fe3 to 4e9b082 Compare August 10, 2025 13:47
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