Vulnerabilidades de The Wikimedia Foundation

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CVEs publicadas que afetam produtos de The Wikimedia Foundation: 181 registro(s), com severidade, exploração e correções.

MediaWiki 45 Mediawiki - Cargo Extension 15 CheckUser 9 Mediawiki - WikiLambda Extension 7 Mediawiki - CentralAuth Extension 5 Mediawiki - Wikibase Extension 4 Mediawiki - GrowthExperiments Extension 4 MediaWiki - UploadWizard extension 3 AbuseFilter 3 Vector 2 Timeline 2 VisualEditor 2 Mediawiki - CirrusSearch Extension 2 MediaWiki PageForms extension 2 Scribunto 2 Mediawiki - PageTriage Extension 2 OATHAuth 2 Mediawiki - TemplateSandbox Extension 2 Mediawiki - CampaignEvents Extension 2 MediaWiki - ProofreadPage Extension 2 Mediawiki - Wikilove Extension 2 Mediawiki - Translate Extension 2 Mediawiki - Charts Extension 1 Mediawiki - UrlShortener Extension 1 Mediawiki - Thanks Extension 1 Mediawiki - UserPageViewTracker Extension 1 Wikipedia Android App 1 SyntaxHighlight GeSHi 1 CentralAuth 1 OAuth 1 UrlShortener 1 Mediawiki - RedirectManager Extension 1 MediaWiki CookieConsent extension 1 Mediawiki - Wikistories 1 Mediawiki - Skin:BlueSky 1 Mediawiki - Collection extension 1 MediaWiki MediaSearch extension 1 MediaWiki CommonsMetadata extension 1 MediaWiki Wikbase extension 1 MediaWiki Wikistories extension 1

Somente exploradas (KEV) →

CVE-2025-67477 Média · 6.1 CWE-79 02/02/2026

Stored XSS through a system message in Special:ApiSandbox

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-2025-67476 Média · 4.3 02/02/2026

Importing leaks IP address of importer via EventStreams

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-2025-67475 Média · 6.1 CWE-79 02/02/2026

Stored XSS through edit summaries in MW Core

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-2025-61658 Média · 4.3 CWE-22 02/02/2026

Special:GlobalContributions shows edits on wikis the viewer doesn't have access to

Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/GlobalContributions/GlobalContributionsPager.Php. This issue affects CheckUser: from * before 1.43.4, 1.44.1.

CVE-2025-61657 Nenhuma · 0.0 CWE-79 02/02/2026

Cross-site Scripting (XSS) em The Wikimedia Foundation Vector

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Vector. This vulnerability is associated with program files resources/skins.Vector.Js/stickyHeader.Js. This issue affects Vector: from * before 1.43.4, 1.44.1.

CVE-2025-61656 Média · 6.1 CWE-79 02/02/2026

XSS when pasting into VE

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation VisualEditor. This vulnerability is associated with program files src/ce/ve.Ce.ClipboardHandler.Js. This issue affects VisualEditor: from * before 1.39.14, 1.43.4, 1.44.1.

CVE-2025-61655 Média · 6.1 CWE-79 02/02/2026

Stored XSS through system messages in VisualEditor

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation VisualEditor. This vulnerability is associated with program files includes/ApiVisualEditorEdit.Php, modules/ve-mw/init/targets/ve.Init.Mw.DesktopArticleTarget.Js, modules/ve-mw/ui/dialogs/ve.Ui.MWSaveDialog.Js. This issue affects VisualEditor: from * before 1.39.14, 1.43.4, 1.44.1.

CVE-2025-61654 Nenhuma · 0.0 CWE-22 02/02/2026

UserInfoCard: Do permission checking when getting counts of global and local edits, new articles and thanks

Vulnerability in Wikimedia Foundation Thanks. This vulnerability is associated with program files includes/ThanksQueryHelper.Php. This issue affects Thanks: from * before 1.43.4, 1.44.1.

CVE-2025-61653 Baixa · 2.7 CWE-22 02/02/2026

Extension:TextExtracts does not check for authorizeRead when returning extracts

Vulnerability in Wikimedia Foundation TextExtracts. This vulnerability is associated with program files includes/ApiQueryExtracts.Php. This issue affects TextExtracts: from * before 1.39.14, 1.43.4, 1.44.1.

CVE-2025-61652 Baixa · 2.7 CWE-20 02/02/2026

Action API discussiontoolspageinfo does not check for authorizeRead for the page

Vulnerability in Wikimedia Foundation DiscussionTools.This issue affects DiscussionTools: from * before 1.43.4, 1.44.1.

CVE-2025-61651 Média · 6.1 CWE-79 02/02/2026

i18n XSS through Special:CheckUser CheckUser helper

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files modules/ext.CheckUser/checkuser/checkUserHelper/buildUserElement.Js. This issue affects CheckUser: from * before 1.44.1.

CVE-2025-61650 Baixa · 1.1 CWE-79 02/02/2026

UserInfoCard is vulnerable to message key stored XSS

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/Services/CheckUserUserInfoCardService.Php. This issue affects CheckUser: from * before 795bf333272206a0189050d975e94b70eb7dc507.

CVE-2025-61649 Baixa · 1.1 CWE-22 02/02/2026

UserInfoCard: Check that performing user has permission to view log entries for number of past blocks

Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/Services/CheckUserUserInfoCardService.Php. This issue affects CheckUser: from 7cedd58781d261f110651b6af4f41d2d11ae7309.

CVE-2025-61648 Média · 6.1 CWE-79 02/02/2026

Stored XSS through system messages in CheckUser

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files modules/ext.CheckUser.TempAccounts/components/ShowIPButton.Vue, modules/ext.CheckUser.TempAccounts/SpecialBlock.Js. This issue affects CheckUser: from * before 1.44.1.

CVE-2025-61646 Média · 5.4 CWE-22 02/02/2026

Watchlist group mode reveals authors of edits with hidden authorship

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-2025-61645 Média · 6.1 CWE-79 02/02/2026

CodexTablePager has i18n XSS

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-2025-11261 Média · 6.1 CWE-79 02/02/2026

Stored i18n XSS exposed by security patch for T402077

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-2025-11173 Nenhuma · 0.0 02/02/2026

Reauth for enabling 2FA can be bypassed by submitting a form

Vulnerability in Wikimedia Foundation OATHAuth. This vulnerability is associated with program files src/Special/OATHManage.Php. This issue affects OATHAuth: from * before 1.39.14, 1.43.4, 1.44.1.

CVE-2025-61647 Baixa · 0.4 CWE-22 02/02/2026

UserInfoCard: Don't allow access to information about users who are suppressed if you don't have suppressor rights

Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/Api/Rest/Handler/UserInfoHandler.Php. This issue affects CheckUser: from a3dc1bbcc33acbcca6831d6afaccbb1054c93a57, 0584eb2ad564648aa3ce9c555dd044dda02b55f4.

CVE-2025-61644 Nenhuma · 0.0 CWE-79 02/02/2026

i18n XSS through Special:Watchlist

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/WatchlistTopSectionWidget.Js. This issue affects MediaWiki: from * before > fb856ce9cf121e046305116852cca4899ecb48ca.

CVE-2025-61643 Média · 6.1 CWE-212 02/02/2026

EventStreams publishes suppressed recent change entries that are suppressed from their creation

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-2025-61642 Média · 6.1 CWE-79 02/02/2026

Stored XSS through system messages provided to CodexHtmlForms

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-2025-61641 Média · 6.1 CWE-22 02/02/2026

API list=allpages with maxsize is making really slow queries

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-2025-61640 Média · 4.8 CWE-79 02/02/2026

Stored XSS through system messages in Special:RecentChangesLinked (MW Core)

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-2025-61639 Média · 4.8 CWE-200 02/02/2026

Suppressed blocked IP is visible in Special:BlockList, RC, and other places

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.