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CSS Project

CSS Project CSS: vulnerabilities and CVEs

CSS Project CSS has 1 published vulnerabilities, 1 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.

CVEs1
Last 12 months1
Critical0
Actively exploited0

All vulnerabilities in the catalogue →⭐ Follow this technology

Latest vulnerabilities

CVESeverityEPSSActive exploitationPublishedDescription
CVE-2026-0669High (7.5)0.44%—Jan 7, 2026
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Wikimedia Foundation MediaWiki - CSS extension allows Path Traversal.This issue affects MediaWiki - CSS extension: 1.44,…

🎯 How it gets exploited (ATT&CK techniques)

  1. T1005 Data from Local System1
  2. T1190 Exploit Public-Facing Application1

Number of CVEs of this technology mapped to each exploitation or primary-impact technique.