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postcss

Records8All Threatist records
Exploited (KEV)0None in CISA KEV
CVSS critical1CVSS 9.0–10.0
CVSS high2CVSS 7.0–8.9

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postcss records in CISA KEV

No postcss vulnerabilities are listed in CISA KEV.

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Postcss 5 records HIGH

Records

5 records in Postcss · all components

TI-2026-48533 CVE-2026-69153 · GHSA-fxqj-rqcc-2cmp

Information disclosure in postcss

Priority MEDIUM 61

PostCSS takes a CSS file and provides an API to analyze and modify its rules by transforming the rules into an Abstract Syntax Tree.

CVSS 4.0MEDIUM 6.3 Network No auth No interaction EPSS 0.00451 Published 2026-08-03 Partial fix · 8.5.19, 8.5.23 CWE-200
TI-2021-06075 CVE-2021-23382 · GHSA-566m-qj78-rww5

Regular expression denial of service (ReDoS) in postcss

Priority LOW 38

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.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.02557 Published 2021-04-26 Partial fix · 8.2.13, 7.0.36 CWE-1333
TI-2021-06061 CVE-2021-23368 · GHSA-hwj9-h5mp-3pm3

Regular expression denial of service (ReDoS) in postcss

Priority LOW 30

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.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.03511 Published 2021-04-12 Partial fix · 8.2.10, 7.0.36 CWE-400
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