Important severity7.5NVD Advisory· Published Aug 3, 2026
postcss: PostCSS: Information disclosure via crafted sourceMappingURL
CVE-2026-69153
Description
postcss: PostCSS: Information disclosure via crafted sourceMappingURL
Affected products
2(expand)+ 1 more
- (no CPE)
- (no CPE)
Package: https://npmjs.com/package/postcss
Patches
Vulnerability mechanics
News mentions
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