CVE-2023-44270
Vulnerability from cvelistv5
Published
2023-09-29 00:00
Modified
2024-09-23 16:38
Severity ?
Summary
An issue was discovered in PostCSS before 8.4.31. The 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 included in a comment.
References
cve@mitre.orghttps://github.com/github/advisory-database/issues/2820Issue Tracking
cve@mitre.orghttps://github.com/postcss/postcss/blob/main/lib/tokenize.js#L25Issue Tracking
cve@mitre.orghttps://github.com/postcss/postcss/commit/58cc860b4c1707510c9cd1bc1fa30b423a9ad6c5Patch
cve@mitre.orghttps://github.com/postcss/postcss/releases/tag/8.4.31Patch, Release Notes
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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