Css Project vulnerabilities

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Published CVEs affecting Css Project products: 1 record(s), with severity, exploitation and fixes.

Css 1

Exploited only (KEV) →

CVE-2026-0669 High · 7.5 CWE-22 Jan 7, 2026

Path Traversal vulnerability in CSS extension on certain web servers

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, 1.43, 1.39.