mediawiki

Top products

The 15 most recently published vulnerabilities affecting mediawiki.

• CVE-2026-39837Stored XSS through the dynamic table format in Cargo5.4Apr 7, 2026
• CVE-2026-39841Stored XSS through list fields on Cargo's page values and Special:CargoTables6.1Apr 7, 2026
• CVE-2026-39840CSS injection in multiple Cargo display formats6.1Apr 7, 2026
• CVE-2026-39839Stored XSS through URLs in Cargo's map format6.1Apr 7, 2026
• CVE-2025-61658Special:GlobalContributions shows edits on wikis the viewer doesn't have access to4.3Feb 3, 2026
• CVE-2024-34500An issue was discovered in the UnlinkedWikibase extension in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. XSS can occur through an interface message. Error messages (in ...6.1May 5, 2024
• CVE-2024-34506An issue was discovered in includes/specials/SpecialMovePage.php in MediaWiki before 1.39.7, 1.40.x before 1.40.3, and 1.41.x before 1.41.1. If a user with the necessary rights to move the page ope...7.5May 5, 2024
• CVE-2024-34507An issue was discovered in includes/CommentFormatter/CommentParser.php in MediaWiki before 1.39.7, 1.40.x before 1.40.3, and 1.41.x before 1.41.1. XSS can occur because of mishandling of the 0x1b c...7.4May 5, 2024
• CVE-2024-34502An issue was discovered in WikibaseLexeme in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. Loading Special:MergeLexemes will (attempt to) make an edit that merges the fro...9.8May 5, 2024
• CVE-2024-23174An issue was discovered in the PageTriage extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. XSS can occur via the rev-deleted-user, pagetriage-ta...5.4Jan 12, 2024
• CVE-2024-23178An issue was discovered in the Phonos extension in MediaWiki before 1.40.2. PhonosButton.js allows i18n-based XSS via the phonos-purge-needed-error message.5.4Jan 12, 2024
• CVE-2024-23173An issue was discovered in the Cargo extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. The Special:Drilldown page allows XSS via artist, album, a...6.1Jan 12, 2024
• CVE-2024-23172An issue was discovered in the CheckUser extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. XSS can occur via message definitions. e.g., in Specia...5.4Jan 12, 2024
• CVE-2024-23177An issue was discovered in the WatchAnalytics extension in MediaWiki before 1.40.2. XSS can occur via the Special:PageStatistics page parameter.6.1Jan 12, 2024
• CVE-2024-23171An issue was discovered in the CampaignEvents extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. The Special:EventDetails page allows XSS via the ...5.4Jan 12, 2024