CVE-2021-23368

PoC ×2—

CVSS 3.1

5.3 medium

EPSS

4%p89

Published

Apr 12, 2021 (Apr 12, 2021)

Modified

Jun 17, 2026

Description

The package postcss from 7.0.0 and before 8.2.10 are vulnerable to Regular Expression Denial of Service (ReDoS) during source map parsing.

Vendors: postcss
Products: postcss
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (3.5%)

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