Vulnerabilities (CVE)

Filtered by vendor Mediawiki Subscribe
Filtered by product Mediawiki
Total 370 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-30153 1 Mediawiki 1 Mediawiki 2025-02-06 N/A 4.3 MEDIUM
An issue was discovered in the VisualEditor extension in MediaWiki before 1.31.13, and 1.32.x through 1.35.x before 1.35.2. . When using VisualEditor to edit a MediaWiki user page belonging to an existing, but hidden, user, VisualEditor will disclose that the user exists. (It shouldn't because they are hidden.) This is related to ApiVisualEditor.
CVE-2023-37303 1 Mediawiki 1 Mediawiki 2024-11-27 N/A 9.8 CRITICAL
An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. In certain situations, an attempt to block a user fails after a temporary browser hang and a DBQueryDisconnectedError error message.
CVE-2023-37301 1 Mediawiki 1 Mediawiki 2024-11-27 N/A 5.3 MEDIUM
An issue was discovered in SubmitEntityAction in Wikibase in MediaWiki through 1.39.3. Because it doesn't use EditEntity for undo and restore, the intended interaction with AbuseFilter does not occur.
CVE-2023-37300 1 Mediawiki 1 Mediawiki 2024-11-27 N/A 5.3 MEDIUM
An issue was discovered in the CheckUserLog API in the CheckUser extension for MediaWiki through 1.39.3. There is incorrect access control for visibility of hidden users.
CVE-2023-37256 1 Mediawiki 1 Mediawiki 2024-11-26 N/A 6.1 MEDIUM
An issue was discovered in the Cargo extension for MediaWiki through 1.39.3. It allows one to store javascript: URLs in URL fields, and automatically links these URLs.
CVE-2023-37305 1 Mediawiki 1 Mediawiki 2024-11-26 N/A 5.3 MEDIUM
An issue was discovered in the ProofreadPage (aka Proofread Page) extension for MediaWiki through 1.39.3. In includes/Page/PageContentHandler.php and includes/Page/PageDisplayHandler.php, hidden users can be exposed via public interfaces.
CVE-2024-40601 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 6.5 MEDIUM
An issue was discovered in the MediaWikiChat extension for MediaWiki through 1.42.1. CSRF can occur in API modules.
CVE-2024-40600 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 4.8 MEDIUM
An issue was discovered in the Metrolook skin for MediaWiki through 1.42.1. There is stored XSS via MediaWiki:Sidebar top-level menu entries.
CVE-2024-23179 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 6.1 MEDIUM
An issue was discovered in the GlobalBlocking extension in MediaWiki before 1.40.2. For a Special:GlobalBlock?uselang=x-xss URI, i18n-based XSS can occur via the parentheses message. This affects subtitle links in buildSubtitleLinks.
CVE-2023-51704 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 6.1 MEDIUM
An issue was discovered 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. In includes/logging/RightsLogFormatter.php, group-*-member messages can result in XSS on Special:log/rights.
CVE-2023-45374 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 5.3 MEDIUM
An issue was discovered in the SportsTeams extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. It does not check for the anti-CSRF edit token in Special:SportsTeamsManager and Special:UpdateFavoriteTeams.
CVE-2023-45373 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 6.1 MEDIUM
An issue was discovered in the ProofreadPage extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. XSS can occur via formatNumNoSeparators.
CVE-2023-45372 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 5.3 MEDIUM
An issue was discovered in the Wikibase extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. During item merging, ItemMergeInteractor does not have an edit filter running (e.g., AbuseFilter).
CVE-2023-45371 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 7.5 HIGH
An issue was discovered in the Wikibase extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. There is no rate limit for merging items.
CVE-2023-45370 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 5.3 MEDIUM
An issue was discovered in the SportsTeams extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. SportsTeams: Special:SportsManagerLogo and Special:SportsTeamsManagerLogo do not check for the sportsteamsmanager user right, and thus an attacker may be able to affect pages that are concerned with sports teams.
CVE-2023-45369 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 4.3 MEDIUM
An issue was discovered in the PageTriage extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. Usernames of hidden users are exposed.
CVE-2023-45367 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 6.5 MEDIUM
An issue was discovered in the CheckUser extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. A user can use a rest.php/checkuser/v0/useragent-clienthints/revision/ URL to store an arbitrary number of rows in cu_useragent_clienthints, leading to a denial of service.
CVE-2023-45364 2 Debian, Mediawiki 2 Debian Linux, Mediawiki 2024-11-21 N/A 5.3 MEDIUM
An issue was discovered in includes/page/Article.php in MediaWiki 1.36.x through 1.39.x before 1.39.5 and 1.40.x before 1.40.1. Deleted revision existence is leaked due to incorrect permissions being checked. This reveals that a given revision ID belonged to the given page title, and its timestamp, both of which are not supposed to be public information.
CVE-2023-45363 2 Debian, Mediawiki 2 Debian Linux, Mediawiki 2024-11-21 N/A 7.5 HIGH
An issue was discovered in ApiPageSet.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. It allows attackers to cause a denial of service (unbounded loop and RequestTimeoutException) when querying pages redirected to other variants with redirects and converttitles set.
CVE-2023-45362 1 Mediawiki 1 Mediawiki 2024-11-21 N/A 4.3 MEDIUM
An issue was discovered in DifferenceEngine.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. diff-multi-sameuser (aka "X intermediate revisions by the same user not shown") ignores username suppression. This is an information leak.