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Update dependency postcss to v8.4.31 [SECURITY] #21

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renovate wants to merge 1 commit into main from renovate/npm-postcss-vulnerability

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renovate bot commented Oct 6, 2023 •

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This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
postcss (source)	`8.4.14` -> `8.4.31`

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`

Fixed \r parsing to fix CVE-2023-44270.

`v8.4.30`

Improved source map performance (by Romain Menke).

`v8.4.29`

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

`v8.4.28`

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

`v8.4.27`

Fixed Container clone methods types.

`v8.4.26`

Fixed clone methods types.

`v8.4.25`

Improve stringify performance (by Romain Menke).
Fixed docs (by @vikaskaliramna07).

`v8.4.24`

Fixed Plugin types.

`v8.4.23`

Fixed warnings in TypeDoc.

`v8.4.22`

Fixed TypeScript support with node16 (by Remco Haszing).

`v8.4.21`

Fixed Input#error types (by Aleks Hudochenkov).

`v8.4.20`

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

`v8.4.19`

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

`v8.4.18`

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

`v8.4.17`

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

`v8.4.16`

Fixed Root AST migration.

`v8.4.15`

Fixed AST normalization after using custom parser with old PostCSS AST.

Configuration

📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).

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          Update dependency postcss to v8.4.31 [SECURITY]

41c8243

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