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Case File

CVE-2021-23368

MEDIUM · CVSS 5.3 EPSS 3.54% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-12 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-23368
Severity
MEDIUM
CVSS
5.3
EPSS
3.54%

Original NVD 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.