bitnami/mediawiki

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Releases236

Frequency3 days 10 hours

Last Releasealmost 2 years ago

Downloads5.05M

Stars28

🛑 DEPRECATED Bitnami Docker Image for MediaWiki

CVE History

CVE	Affected	Published	CVSS v3	CVSS v2
CVE-2026-34095NVD↗	< 1.43.7, >= 1.44.0, < 1.44.4, >= 1.45.0, < 1.45.2	May 11, 2026Monday, 11 May 2026, 18:16	6.1 MEDIUM	—
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Actions/ActionEntryPoint.Php, includes/Request/FauxResponse.Php. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.
CVE-2026-34094NVD↗	< 1.43.7, >= 1.44.0, < 1.44.4, >= 1.45.0, < 1.45.2	May 11, 2026Monday, 11 May 2026, 18:16	3.8 LOW	—
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Page/Article.Php. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.
CVE-2026-34093NVD↗	< 1.43.7, >= 1.44.0, < 1.44.4, >= 1.45.0, < 1.45.2	May 11, 2026Monday, 11 May 2026, 18:16	5.3 MEDIUM	—
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Specials/SpecialUserRights.Php. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.
CVE-2026-34092NVD↗	< 1.43.7, >= 1.44.0, < 1.44.4, >= 1.45.0, < 1.45.2	May 11, 2026Monday, 11 May 2026, 16:17	7.5 HIGH	—
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Skin/Skin.Php. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.
CVE-2026-34091NVD↗	< 1.43.7, >= 1.44.0, < 1.44.4, >= 1.45.0, < 1.45.2	May 11, 2026Monday, 11 May 2026, 16:17	7.5 HIGH	—
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.
CVE-2026-34088NVD↗	< 1.43.7, >= 1.44.0, < 1.44.4, >= 1.45.0, < 1.45.2	May 11, 2026Monday, 11 May 2026, 16:17	7.5 HIGH	—
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.
CVE-2026-34087NVD↗	< 1.43.7, >= 1.44.0, < 1.44.4, >= 1.45.0, < 1.45.2	May 11, 2026Monday, 11 May 2026, 16:17	7.5 HIGH	—
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation OATHAuth. This issue affects OATHAuth: from * before 1.43.7, 1.44.4, 1.45.2.
CVE-2025-67484NVD↗	>= 1.39.0, < 1.39.16, >= 1.43.0, < 1.43.6, >= 1.44.0, < 1.44.3, = 1.45.0	Feb 3, 2026Tuesday, 3 February 2026, 02:16	9.8 CRITICAL	—
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Api/ApiFormatXml.Php. This issue affects MediaWiki: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1.
CVE-2025-67483NVD↗	>= 1.43.0, < 1.43.6, >= 1.44.0, < 1.44.3, = 1.45.0	Feb 3, 2026Tuesday, 3 February 2026, 02:16	6.1 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Page.Preview.Js. This issue affects MediaWiki: from * before 1.43.6, 1.44.3, 1.45.1.
CVE-2025-67481NVD↗	>= 1.39.0, < 1.39.16, >= 1.43.0, < 1.43.6, >= 1.44.0, < 1.44.3, = 1.45.0	Feb 3, 2026Tuesday, 3 February 2026, 02:16	6.1 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.JqueryMsg/mediawiki.JqueryMsg.Js. This issue affects MediaWiki: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1.
CVE-2025-67480NVD↗	>= 1.39.0, < 1.39.16, >= 1.43.0, < 1.43.6, >= 1.44.0, < 1.44.3, = 1.45.0	Feb 3, 2026Tuesday, 3 February 2026, 02:16	6.5 MEDIUM	—
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Api/ApiQueryRevisionsBase.Php. This issue affects MediaWiki: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1.
CVE-2025-67476NVD↗	>= 1.44.0, < 1.44.3, = 1.45.0	Feb 3, 2026Tuesday, 3 February 2026, 02:16	4.3 MEDIUM	—
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Import/ImportableOldRevisionImporter.Php. This issue affects MediaWiki: from * before 1.44.3, 1.45.1.
CVE-2025-67475NVD↗	>= 1.39.0, < 1.39.16, >= 1.43.0, < 1.43.6, >= 1.44.0, < 1.44.3, = 1.45.0	Feb 3, 2026Tuesday, 3 February 2026, 02:16	6.1 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/CommentFormatter/CommentParser.Php. This issue affects MediaWiki: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1.
CVE-2025-67477NVD↗	>= 1.44.0, < 1.44.3, = 1.45.0	Feb 3, 2026Tuesday, 3 February 2026, 02:16	6.1 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Special.Apisandbox/ApiSandboxLayout.Js. This issue affects MediaWiki: from * before 1.44.3, 1.45.1.
CVE-2025-61646NVD↗	< 1.39.14, >= 1.43.0, < 1.43.4, = 1.44.0	Feb 3, 2026Tuesday, 3 February 2026, 01:15	5.4 MEDIUM	—
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/RecentChanges/EnhancedChangesList.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
CVE-2025-61645NVD↗	< 1.44.1	Feb 3, 2026Tuesday, 3 February 2026, 01:15	6.1 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/pager/CodexTablePager.Php. This issue affects MediaWiki: from * before 1.44.1.
CVE-2025-11261NVD↗	< 1.39.15, >= 1.43.0, < 1.43.5, >= 1.44.0, < 1.44.2	Feb 3, 2026Tuesday, 3 February 2026, 01:15	6.1 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Language/mediawiki.Language.Js. This issue affects MediaWiki: from * before 1.39.15, 1.43.5, 1.44.2.
CVE-2025-61641NVD↗	< 1.39.14, >= 1.43.0, < 1.43.4, = 1.44.0	Feb 3, 2026Tuesday, 3 February 2026, 00:16	6.1 MEDIUM	—
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/api/ApiQueryAllPages.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
CVE-2025-61642NVD↗	< 1.39.14, >= 1.43.0, < 1.43.4, = 1.44.0	Feb 3, 2026Tuesday, 3 February 2026, 00:16	6.1 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/htmlform/CodexHTMLForm.Php, includes/htmlform/fields/HTMLButtonField.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
CVE-2025-61643NVD↗	< 1.39.14, >= 1.43.0, < 1.43.4, = 1.44.0	Feb 3, 2026Tuesday, 3 February 2026, 00:16	6.1 MEDIUM	—
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/recentchanges/RecentChangeRCFeedNotifier.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
CVE-2025-61640NVD↗	< 1.39.14, >= 1.39.15, < 1.43.4, >= 1.43.5, < 1.44.1	Feb 3, 2026Tuesday, 3 February 2026, 00:16	4.8 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Rcfilters/ui/RclToOrFromWidget.Js. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
CVE-2025-61639NVD↗	< 1.39.14, >= 1.39.15, < 1.43.4, >= 1.43.5, < 1.44.1	Feb 3, 2026Tuesday, 3 February 2026, 00:16	4.8 MEDIUM	—
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/logging/ManualLogEntry.Php, includes/recentchanges/RecentChangeFactory.Php, includes/recentchanges/RecentChangeStore.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
CVE-2025-61638NVD↗	< 1.39.14, >= 1.39.15, < 1.43.4, >= 1.43.5, < 1.44.1	Feb 3, 2026Tuesday, 3 February 2026, 00:16	4.8 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki, Wikimedia Foundation Parsoid. This vulnerability is associated with program files includes/parser/Sanitizer.Php, src/Core/Sanitizer.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1; Parsoid: from * before 0.16.6, 0.20.4, 0.21.1.
CVE-2025-61637NVD↗	< 1.39.14, >= 1.39.15, < 1.43.4, >= 1.43.5, < 1.44.1	Feb 3, 2026Tuesday, 3 February 2026, 00:16	4.8 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Action/mediawiki.Action.Edit.Preview.Js, resources/src/mediawiki.Page.Preview.Js. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
CVE-2025-61636NVD↗	< 1.39.14, >= 1.39.15, < 1.43.4, >= 1.43.5, < 1.44.1	Feb 3, 2026Tuesday, 3 February 2026, 00:16	4.8 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/htmlform/fields/HTMLButtonField.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
CVE-2025-61634NVD↗	< 1.39.14, >= 1.39.15, < 1.43.4, >= 1.43.5, < 1.44.1	Feb 3, 2026Tuesday, 3 February 2026, 00:16	3.1 LOW	—
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Rest/Handler/PageHTMLHandler.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
CVE-2026-0669NVD↗	= 1.39.0, = 1.43.0, = 1.44.0	Jan 7, 2026Wednesday, 7 January 2026, 18:15	7.5 HIGH	—
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.
CVE-2026-0668NVD↗	= 1.45.0	Jan 7, 2026Wednesday, 7 January 2026, 18:15	5.3 MEDIUM	—
Inefficient Regular Expression Complexity vulnerability in Wikimedia Foundation MediaWiki - VisualData Extension allows Regular Expression Exponential Blowup.This issue affects MediaWiki - VisualData Extension: 1.45.
CVE-2025-53501NVD↗	>= 1.39.0, < 1.39.12, >= 1.42.0, < 1.42.7, >= 1.43.0, < 1.43.2	Jul 3, 2025Thursday, 3 July 2025, 17:15	8.8 HIGH	—
Improper Access Control vulnerability in Wikimedia Foundation Mediawiki - Scribunto Extension allows : Accessing Functionality Not Properly Constrained by Authorization.This issue affects Mediawiki - Scribunto Extension: from 1.39.X before 1.39.12, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
CVE-2025-53500NVD↗	>= 1.39.0, < 1.39.12, >= 1.42.0, < 1.42.7, >= 1.43.0, < 1.43.2	Jul 3, 2025Thursday, 3 July 2025, 17:15	5.6 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - MassEditRegex Extension allows Stored XSS.This issue affects Mediawiki - MassEditRegex Extension: from 1.39.X before 1.39.12, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
CVE-2025-53489NVD↗	>= 1.42.0, < 1.42.7, >= 1.43.0, < 1.43.2	Jul 3, 2025Thursday, 3 July 2025, 17:15	5.6 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - GoogleDocs4MW Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - GoogleDocs4MW Extension: from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
CVE-2025-53490NVD↗	>= 1.43.0, < 1.43.2	Jul 3, 2025Thursday, 3 July 2025, 16:15	5.6 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - CampaignEvents Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - CampaignEvents Extension: from 1.43.X before 1.43.2.
CVE-2025-53494NVD↗	>= 1.39.0, < 1.39.13, >= 1.42.0, < 1.42.7, >= 1.43.0, < 1.43.2	Jul 2, 2025Wednesday, 2 July 2025, 15:15	6.5 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - TwoColConflict Extension allows Stored XSS.This issue affects Mediawiki - TwoColConflict Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
CVE-2025-53493NVD↗	>= 1.43.0, < 1.43.2	Jul 2, 2025Wednesday, 2 July 2025, 15:15	6.5 MEDIUM	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - MintyDocs Extension allows Stored XSS.This issue affects Mediawiki - MintyDocs Extension: from 1.43.X before 1.43.2.
CVE-2025-53492NVD↗	>= 1.43.0, < 1.43.2	Jul 2, 2025Wednesday, 2 July 2025, 15:15	3.7 LOW	—
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - MintyDocs Extension allows Stored XSS.This issue affects Mediawiki - MintyDocs Extension: from 1.43.X before 1.43.2.
CVE-2024-47913NVD↗	< 1.39.9, >= 1.40.0, < 1.41.3, >= 1.42.0, < 1.42.2	Oct 4, 2024Friday, 4 October 2024, 22:15	5.3 MEDIUM	—
An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.
CVE-2024-40601NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	6.5 MEDIUM	—
An issue was discovered in the MediaWikiChat extension for MediaWiki through 1.42.1. CSRF can occur in API modules.
CVE-2024-40596NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	4.3 MEDIUM	—
An issue was discovered in the CheckUser extension for MediaWiki through 1.42.1. The Special:Investigate feature can expose suppressed information for log events. (TimelineService does not support properly suppressing.)
CVE-2024-40603NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	4.3 MEDIUM	—
An issue was discovered in the ArticleRatings extension for MediaWiki through 1.42.1. Special:ChangeRating allows CSRF to alter data via a GET request.
CVE-2024-40602NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	4.8 MEDIUM	—
An issue was discovered in the Tempo skin for MediaWiki through 1.42.1. There is stored XSS via MediaWiki:Sidebar top-level menu entries.
CVE-2024-40605NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	4.8 MEDIUM	—
An issue was discovered in the Foreground skin for MediaWiki through 1.42.1. There is stored XSS via MediaWiki:Sidebar top-level menu entries.
CVE-2024-40600NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	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-2024-40599NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	4.8 MEDIUM	—
An issue was discovered in the GuMaxDD skin for MediaWiki through 1.42.1. There is stored XSS via MediaWiki:Sidebar top-level menu entries.
CVE-2024-40598NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	4.3 MEDIUM	—
An issue was discovered in the CheckUser extension for MediaWiki through 1.42.1. The API can expose suppressed information for log events. (The log_deleted attribute is not applied to entries.)
CVE-2024-40597NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	7.5 HIGH	—
An issue was discovered in the CheckUser extension for MediaWiki through 1.42.1. It can expose suppressed information for log events. (The log_deleted attribute is not respected.)
CVE-2024-40604NVD↗	<= 1.42.1	Jul 7, 2024Sunday, 7 July 2024, 00:15	4.8 MEDIUM	—
An issue was discovered in the Nimbus skin for MediaWiki through 1.42.1. There is Stored XSS via MediaWiki:Nimbus-sidebar menu and submenu entries.
CVE-2024-34507NVD↗	>= 1.41.0, < 1.41.1, < 1.39.7, >= 1.40.0, < 1.40.3	May 5, 2024Sunday, 5 May 2024, 19:15	7.4 HIGH	—
An 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 character, as demonstrated by Special:RecentChanges#%1b0000000.
CVE-2024-34506NVD↗	>= 1.41.0, < 1.41.1, < 1.39.7, >= 1.40.0, < 1.40.3	May 5, 2024Sunday, 5 May 2024, 19:15	7.5 HIGH	—
An 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 opens Special:MovePage for a page with tens of thousands of subpages, then the page will exceed the maximum request time, leading to a denial of service.
CVE-2024-34502NVD↗	>= 1.40.0, < 1.40.2, < 1.39.6, >= 1.41.0, < 1.41.1	May 5, 2024Sunday, 5 May 2024, 19:15	9.8 CRITICAL	—
An 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 from-id to the to-id, even if the request was not a POST request, and even if it does not contain an edit token.
CVE-2024-34500NVD↗	>= 1.40.0, < 1.40.2, < 1.39.6, >= 1.41.0, < 1.41.1	May 5, 2024Sunday, 5 May 2024, 19:15	6.1 MEDIUM	—
An 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 the $err var) are not escaped before being passed to Html::rawElement() in the getError() function in the Hooks class.
CVE-2024-23177NVD↗	< 1.40.2	Jan 12, 2024Friday, 12 January 2024, 06:15	6.1 MEDIUM	—
An issue was discovered in the WatchAnalytics extension in MediaWiki before 1.40.2. XSS can occur via the Special:PageStatistics page parameter.
CVE-2024-23179NVD↗	< 1.40.2	Jan 12, 2024Friday, 12 January 2024, 06:15	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-2024-23178NVD↗	< 1.40.2	Jan 12, 2024Friday, 12 January 2024, 06:15	5.4 MEDIUM	—
An 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.
CVE-2024-23172NVD↗	< 1.35.14, >= 1.36.0, < 1.39.6, >= 1.40.0, < 1.40.2	Jan 12, 2024Friday, 12 January 2024, 05:15	5.4 MEDIUM	—
An 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 SpecialCheckUserLog.
CVE-2024-23171NVD↗	< 1.35.14, >= 1.36.0, < 1.39.6, >= 1.40.0, < 1.40.2	Jan 12, 2024Friday, 12 January 2024, 05:15	5.4 MEDIUM	—
An 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 x-xss language setting for internationalization (i18n).
CVE-2024-23173NVD↗	< 1.35.14, >= 1.36.0, < 1.39.6, >= 1.40.0, < 1.40.2	Jan 12, 2024Friday, 12 January 2024, 05:15	6.1 MEDIUM	—
An 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, and position parameters because of applied filter values in drilldown/CargoAppliedFilter.php.
CVE-2024-23174NVD↗	< 1.35.14, >= 1.36.0, < 1.39.6, >= 1.40.0, < 1.40.2	Jan 12, 2024Friday, 12 January 2024, 05:15	5.4 MEDIUM	—
An 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-tags-quickfilter-label, pagetriage-triage, pagetriage-filter-date-range-format-placeholder, pagetriage-filter-date-range-to, pagetriage-filter-date-range-from, pagetriage-filter-date-range-heading, pagetriage-filter-set-button, or pagetriage-filter-reset-button message.
CVE-2023-51704NVD↗	< 1.35.14, >= 1.36.0, < 1.39.6, >= 1.40.0, < 1.40.2	Dec 22, 2023Friday, 22 December 2023, 02:15	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-2023-45360NVD↗	= 1.40.0, < 1.35.12, >= 1.39.0, < 1.39.5	Nov 3, 2023Friday, 3 November 2023, 05:15	5.4 MEDIUM	—
An issue was discovered 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. There is XSS in youhavenewmessagesmanyusers and youhavenewmessages i18n messages. This is related to MediaWiki:Youhavenewmessagesfromusers.
CVE-2023-45362NVD↗	= 1.40.0, < 1.35.12, >= 1.36.0, < 1.39.5	Nov 3, 2023Friday, 3 November 2023, 05:15	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.
CVE-2023-45371NVD↗	= 1.40.0, < 1.35.12, >= 1.36.0, < 1.39.5	Oct 9, 2023Monday, 9 October 2023, 06:15	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-2023-45372NVD↗	= 1.40.0, < 1.35.12, >= 1.36.0, < 1.39.5	Oct 9, 2023Monday, 9 October 2023, 06:15	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-2023-45373NVD↗	= 1.40.0, < 1.35.12, >= 1.36.0, < 1.39.5	Oct 9, 2023Monday, 9 October 2023, 06:15	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-2023-45370NVD↗	= 1.40.0, < 1.35.12, >= 1.36.0, < 1.39.5	Oct 9, 2023Monday, 9 October 2023, 06:15	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-2023-45374NVD↗	= 1.40.0, < 1.35.12, >= 1.36.0, < 1.39.5	Oct 9, 2023Monday, 9 October 2023, 06:15	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-2023-45369NVD↗	= 1.40.0, < 1.35.12, >= 1.36.0, < 1.39.5	Oct 9, 2023Monday, 9 October 2023, 06:15	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-2023-45367NVD↗	= 1.40.0, < 1.35.12, >= 1.36.0, < 1.39.5	Oct 9, 2023Monday, 9 October 2023, 05:15	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-2023-45364NVD↗	= 1.40.0, >= 1.36.0, < 1.39.5	Oct 9, 2023Monday, 9 October 2023, 05:15	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-2023-45363NVD↗	= 1.40.0, < 1.35.12, >= 1.36.0, < 1.39.5	Oct 9, 2023Monday, 9 October 2023, 05:15	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-2023-3550NVD↗	= 1.40.0	Sep 25, 2023Monday, 25 September 2023, 16:15	7.3 HIGH	—
Mediawiki v1.40.0 does not validate namespaces used in XML files. Therefore, if the instance administrator allows XML file uploads, a remote attacker with a low-privileged user account can use this exploit to become an administrator by sending a malicious link to the instance administrator.
CVE-2023-36674NVD↗	>= 1.39.0, < 1.39.4, >= 1.36.0, < 1.38.7, < 1.35.11, = 1.40.0	Aug 20, 2023Sunday, 20 August 2023, 18:15	5.3 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.11, 1.36.x through 1.38.x before 1.38.7, 1.39.x before 1.39.4, and 1.40.x before 1.40.1. It is possible to bypass the Bad image list (aka badFile) by using the thumb parameter (aka Manualthumb) of the File syntax.
CVE-2023-37305NVD↗	<= 1.39.3	Jun 30, 2023Friday, 30 June 2023, 17:15	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-2023-37303NVD↗	<= 1.39.3	Jun 30, 2023Friday, 30 June 2023, 17:15	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-2023-37302NVD↗	<= 1.39.3	Jun 30, 2023Friday, 30 June 2023, 17:15	6.1 MEDIUM	—
An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute).
CVE-2023-37301NVD↗	<= 1.39.3	Jun 30, 2023Friday, 30 June 2023, 17:15	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-2023-37300NVD↗	<= 1.39.3	Jun 30, 2023Friday, 30 June 2023, 17:15	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-2023-37304NVD↗	<= 1.39.3	Jun 30, 2023Friday, 30 June 2023, 17:15	5.4 MEDIUM	—
An issue was discovered in the DoubleWiki extension for MediaWiki through 1.39.3. includes/DoubleWiki.php allows XSS via the column alignment feature.
CVE-2023-37256NVD↗	<= 1.39.3	Jun 29, 2023Thursday, 29 June 2023, 16:15	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-2023-37254NVD↗	<= 1.39.3	Jun 29, 2023Thursday, 29 June 2023, 16:15	6.1 MEDIUM	—
An issue was discovered in the Cargo extension for MediaWiki through 1.39.3. XSS can occur in Special:CargoQuery via a crafted page item when using the default format.
CVE-2023-37255NVD↗	<= 1.39.3	Jun 29, 2023Thursday, 29 June 2023, 16:15	6.1 MEDIUM	—
An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. In Special:CheckUser, a check of the "get edits" type is vulnerable to HTML injection through the User-Agent HTTP request header.
CVE-2023-37251NVD↗	<= 1.39.3	Jun 29, 2023Thursday, 29 June 2023, 16:15	6.1 MEDIUM	—
An issue was discovered in the GoogleAnalyticsMetrics extension for MediaWiki through 1.39.3. The googleanalyticstrackurl parser function does not properly escape JavaScript in the onclick handler and does not prevent use of javascript: URLs.
CVE-2023-36675NVD↗	= *, >= 1.39.0, < 1.39.4, >= 1.36.0, < 1.38.7, < 1.35.11	Jun 26, 2023Monday, 26 June 2023, 01:15	6.1 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.11, 1.36.x through 1.38.x before 1.38.7, and 1.39.x before 1.39.4. BlockLogFormatter.php in BlockLogFormatter allows XSS in the partial blocks feature.
CVE-2022-41766NVD↗	>= 1.38.0, < 1.38.3, >= 1.36.0, < 1.37.5, < 1.35.8	May 29, 2023Monday, 29 May 2023, 21:15	4.3 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. Upon an action=rollback operation, the alreadyrolled message can leak a user name (when the user has been revision deleted/suppressed).
CVE-2021-30153NVD↗	>= 1.32.0, < 1.35.2, < 1.31.13	Apr 15, 2023Saturday, 15 April 2023, 20:16	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-2023-29140NVD↗	<= 1.39.3	Mar 31, 2023Friday, 31 March 2023, 19:15	5.3 MEDIUM	—
An issue was discovered in the GrowthExperiments extension for MediaWiki through 1.39.3. Attackers might be able to see edits for which the username has been hidden, because there is no check for rev_deleted.
CVE-2023-29139NVD↗	<= 1.39.3	Mar 31, 2023Friday, 31 March 2023, 19:15	6.5 MEDIUM	—
An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. When a user with checkuserlog permissions makes many CheckUserLog API requests in some configurations, denial of service can occur (RequestTimeoutException or upstream request timeout).
CVE-2023-29137NVD↗	<= 1.39.3	Mar 31, 2023Friday, 31 March 2023, 19:15	4.3 MEDIUM	—
An issue was discovered in the GrowthExperiments extension for MediaWiki through 1.39.3. The UserImpactHandler for GrowthExperiments inadvertently returns the timezone preference for arbitrary users, which can be used to de-anonymize users.
CVE-2023-29141NVD↗	>= 1.39.0, < 1.39.3, < 1.35.10, >= 1.36.0, < 1.38.6	Mar 31, 2023Friday, 31 March 2023, 19:15	9.8 CRITICAL	—
An issue was discovered in MediaWiki before 1.35.10, 1.36.x through 1.38.x before 1.38.6, and 1.39.x before 1.39.3. An auto-block can occur for an untrusted X-Forwarded-For header.
CVE-2022-39193NVD↗	= 1.39.0, = 1.39.1	Jan 20, 2023Friday, 20 January 2023, 19:15	5.3 MEDIUM	—
An issue was discovered in the CheckUser extension for MediaWiki through 1.39.x. Various components of this extension can expose information on the performer of edits and logged actions. This information should not allow public viewing: it is supposed to be viewable only by users with suppression rights.
CVE-2023-22912NVD↗	< 1.35.9, >= 1.36.0, < 1.38.5, = 1.39.0	Jan 20, 2023Friday, 20 January 2023, 18:15	5.3 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. CheckUser TokenManager insecurely uses AES-CTR encryption with a repeated (aka re-used) nonce, allowing an adversary to decrypt.
CVE-2023-22910NVD↗	< 1.35.9, >= 1.36.0, < 1.38.5, = 1.39.0	Jan 20, 2023Friday, 20 January 2023, 18:15	5.4 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. There is XSS in Wikibase date formatting via wikibase-time-precision-* fields. This allows JavaScript execution by staff/admin users who do not intentionally have the editsitejs capability.
CVE-2022-47927NVD↗	< 1.35.9, >= 1.36.0, < 1.38.5, = 1.39.0	Jan 12, 2023Thursday, 12 January 2023, 06:15	5.5 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. When installing with a pre-existing data directory that has weak permissions, the SQLite files are created with file mode 0644, i.e., world readable to local users. These files include credentials data.
CVE-2023-22945NVD↗	<= 1.39.0	Jan 11, 2023Wednesday, 11 January 2023, 01:15	4.3 MEDIUM	—
In the GrowthExperiments extension for MediaWiki through 1.39, the growthmanagementorlist API allows blocked users (blocked in ApiManageMentorList) to enroll as mentors or edit any of their mentorship-related properties.
CVE-2023-22909NVD↗	< 1.35.9, >= 1.36.0, < 1.38.5, = 1.39.0	Jan 10, 2023Tuesday, 10 January 2023, 08:15	5.3 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. SpecialMobileHistory allows remote attackers to cause a denial of service because database queries are slow.
CVE-2023-22911NVD↗	< 1.35.9, >= 1.36.0, < 1.38.5, = 1.39.0	Jan 10, 2023Tuesday, 10 January 2023, 08:15	6.1 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. E-Widgets does widget replacement in HTML attributes, which can lead to XSS, because widget authors often do not expect that their widget is executed in an HTML attribute context.
CVE-2022-41765NVD↗	>= 1.38.0, < 1.38.3, >= 1.36.0, < 1.37.5, < 1.35.8	Dec 26, 2022Monday, 26 December 2022, 06:15	5.3 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. HTMLUserTextField exposes the existence of hidden users.
CVE-2022-41767NVD↗	>= 1.38.0, < 1.38.3, >= 1.36.0, < 1.37.5, < 1.35.8	Dec 26, 2022Monday, 26 December 2022, 06:15	5.3 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. When changes made by an IP address are reassigned to a user (using reassignEdits.php), the changes will still be attributed to the IP address on Special:Contributions when doing a range lookup.
CVE-2021-44856NVD↗	< 1.35.5, >= 1.36.0, < 1.36.3, = 1.37.0	Dec 26, 2022Monday, 26 December 2022, 06:15	5.3 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. A title blocked by AbuseFilter can be created via Special:ChangeContentModel due to the mishandling of the EditFilterMergedContent hook return value.
CVE-2021-44855NVD↗	< 1.35.5, >= 1.36.0, < 1.36.3, = 1.37.0	Dec 26, 2022Monday, 26 December 2022, 05:15	5.4 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. There is Blind Stored XSS via a URL to the Upload Image feature.
CVE-2021-44854NVD↗	< 1.35.5, >= 1.36.0, < 1.36.3, = 1.37.0	Dec 26, 2022Monday, 26 December 2022, 05:15	5.3 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. The REST API publicly caches results from private wikis.
CVE-2021-42045NVD↗	<= 1.36.2	Sep 29, 2022Thursday, 29 September 2022, 03:15	5.4 MEDIUM	—
An issue was discovered in SecurePoll in the Growth extension in MediaWiki through 1.36.2. Simple polls allow users to create alerts by changing their User-Agent HTTP header and submitting a vote.
CVE-2021-42046NVD↗	<= 1.36.2	Sep 29, 2022Thursday, 29 September 2022, 03:15	6.1 MEDIUM	—
An issue was discovered in the GlobalWatchlist extension in MediaWiki through 1.36.2. The rev-deleted-user and ntimes messages were not properly escaped and allowed for users to inject HTML and JavaScript.
CVE-2021-42047NVD↗	<= 1.36.2	Sep 29, 2022Thursday, 29 September 2022, 03:15	5.4 MEDIUM	—
An issue was discovered in the Growth extension in MediaWiki through 1.36.2. On any Wiki with the Mentor Dashboard feature enabled, users can login with a mentor account and trigger an XSS payload (such as alert) via Growthexperiments-mentor-dashboard-mentee-overview-no-js-fallback.
CVE-2021-42048NVD↗	<= 1.36.2	Sep 29, 2022Thursday, 29 September 2022, 03:15	4.8 MEDIUM	—
An issue was discovered in the Growth extension in MediaWiki through 1.36.2. Any admin can add arbitrary JavaScript code to the Newcomer home page footer, which can be executed by viewers with zero edits.
CVE-2021-42049NVD↗	<= 1.36.2	Sep 29, 2022Thursday, 29 September 2022, 03:15	6.5 MEDIUM	—
An issue was discovered in the Translate extension in MediaWiki through 1.36.2. Oversighters cannot undo revisions or oversight on pages where they suppressed information (such as PII). This allows oversighters to whitewash revisions.
CVE-2022-28203NVD↗	< 1.35.6, >= 1.36.0, < 1.36.4, >= 1.37.0, < 1.37.2	Sep 19, 2022Monday, 19 September 2022, 21:15	7.5 HIGH	—
A denial-of-service issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. When many files exist, requesting Special:NewFiles with actor as a condition can result in a very long running query.
CVE-2022-28201NVD↗	< 1.35.6, >= 1.36.0, < 1.36.4, >= 1.37.0, < 1.37.2	Sep 19, 2022Monday, 19 September 2022, 21:15	4.4 MEDIUM	—
An issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. Users with the editinterface permission can trigger infinite recursion, because a bare local interwiki is mishandled for the mainpage message.
CVE-2022-28204NVD↗	>= 1.37.0, < 1.37.2	Sep 19, 2022Monday, 19 September 2022, 21:15	7.5 HIGH	—
A denial-of-service issue was discovered in MediaWiki 1.37.x before 1.37.2. Rendering of w/index.php?title=Special%3AWhatLinksHere&target=Property%3AP31&namespace=1&invert=1 can take more than thirty seconds. There is a DDoS risk.
CVE-2022-39194NVD↗	<= 1.38.2	Sep 2, 2022Friday, 2 September 2022, 05:15	4.9 MEDIUM	—
An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed.
CVE-2022-34911NVD↗	= 1.38.0, >= 1.36.0, < 1.37.3, < 1.35.7	Jul 2, 2022Saturday, 2 July 2022, 20:15	6.1 MEDIUM	4.3 MEDIUM
An issue was discovered in MediaWiki before 1.35.7, 1.36.x and 1.37.x before 1.37.3, and 1.38.x before 1.38.1. XSS can occur in configurations that allow a JavaScript payload in a username. After account creation, when it sets the page title to "Welcome" followed by the username, the username is not escaped: SpecialCreateAccount::successfulAction() calls ::showSuccessPage() with a message as second parameter, and OutputPage::setPageTitle() uses text().
CVE-2022-34912NVD↗	= 1.38.0, < 1.37.3	Jul 2, 2022Saturday, 2 July 2022, 20:15	6.1 MEDIUM	4.3 MEDIUM
An issue was discovered in MediaWiki before 1.37.3 and 1.38.x before 1.38.1. The contributions-title, used on Special:Contributions, is used as page title without escaping. Hence, in a non-default configuration where a username contains HTML entities, it won't be escaped.
CVE-2022-34750NVD↗	<= 1.38.1	Jun 28, 2022Tuesday, 28 June 2022, 13:15	7.5 HIGH	5 MEDIUM
An issue was discovered in MediaWiki through 1.38.1. The lemma length of a Wikibase lexeme is currently capped at a thousand characters. Unfortunately, this length is not validated, allowing much larger lexemes to be created, which introduces various denial-of-service attack vectors within the Wikibase and WikibaseLexeme extensions. This is related to Special:NewLexeme and Special:NewProperty.