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cve/2021/CVE-2021-23382.md
0xMarcio cb00e1339f Update CVE list 2025-09-29 21:09
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CVE-2021-23382

Description

The package postcss before 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern /*\s* sourceMappingURL=(.*).

POC

Reference

Github