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Wikimedia Foundation MediaWiki - CSS extension vulnerabilities

1 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your Wikimedia Foundation MediaWiki - CSS extension version is affected

Latest Wikimedia Foundation MediaWiki - CSS extension vulnerabilities

• CVE-2026-0669 — Path Traversal vulnerability in CSS extension on certain web servers (CVSS 7.5)