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Vulnérabilités de mediawiki · Page n° 2

Vulnérabilités publiées pour mediawiki au cours des 30 derniers jours : 9. Présentes dans le catalogue KEV : 0.

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Vulnérabilités : 295

  1. CVE-2026-34095

    Faible · CVSS 0EPSS 0,18%Correctif disponible

    action=raw with Special:Mypage subpage title responds with "Content-Type: text/html" on ctype=text/javascript request

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.8+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  2. CVE-2026-34094

    Faible · CVSS 2EPSS 0,17%Correctif disponible

    Customized help link for page protection indicator is relative to subpage name, because the link target is missing the "/wiki/" prefix

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.8+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  3. CVE-2026-34093

    Faible · CVSS 1.1EPSS 0,23%Correctif disponible

    Special:UserRights allows viewing user rights from private wiki

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.8+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  4. CVE-2026-34092

    Faible · CVSS 2.1EPSS 0,24%Correctif disponible

    Block UI elements in 'tools'-sidebar shows presence of an autoblocked IP

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.8+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  5. CVE-2026-34091

    Moyenne · CVSS 5.5EPSS 0,29%Correctif disponible

    User localization leaked by AbuseFilter + EventStream

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.8+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  6. CVE-2026-34088

    Faible · CVSS 1.3EPSS 0,29%Correctif disponible

    RecentChanges entries expose suppressed content via generated log page html

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.8+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  7. CVE-2026-34087

    Moyenne · CVSS 5.1EPSS 0,27%Correctif disponible

    Users API leaks whether privileged users have their user groups disabled for lack of 2FA

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.8+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  9. CVE-2025-67481

    Faible · CVSS 0EPSS 0,26%Correctif disponible

    mw.message(…).parse() doesn't output safe HTML, but it's being used as if it does

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  10. CVE-2025-67482

    Faible · CVSS 1.7EPSS 0,33%Correctif disponible

    Lua segfault in unpack()

    Vulnerability in Wikimedia Foundation Scribunto, Wikimedia Foundation luasandbox. This vulnerability is associated with program files includes/Engines/LuaCommon/lualib/mwInit.Lua, library.C. This issue affects Scribunto: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1; luasandbox: from * before fea2304f8f6ab30314369a612f4f5b165e68e95a.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  11. CVE-2025-67483

    Faible · CVSS 0EPSS 0,26%Correctif disponible

    Theoretical i18n XSS in mediawiki.page.preview.js when a page has multiple protection levels

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  12. CVE-2025-67484

    Faible · CVSS 0EPSS 0,45%Correctif disponible

    Action API xslt option allows JavaScript execution by administrators who are not interface administrators

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  13. CVE-2025-67480

    Faible · CVSS 0EPSS 0,25%Correctif disponible

    list=allrevisions can be used to bypass Extension:Lockdown

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  14. CVE-2025-67475

    Faible · CVSS 0EPSS 0,25%Correctif disponible

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  15. CVE-2025-67477

    Faible · CVSS 0EPSS 0,25%Correctif disponible

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  16. CVE-2025-67478

    Faible · CVSS 0EPSS 0,35%Correctif disponible

    Wrong E-Mail address composition for usernames with a comma and Umlauts in it like "Döe, Jähn"

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

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  17. CVE-2025-67479

    Faible · CVSS 0EPSS 0,31%Correctif disponible

    Magic word replacement in legacy parser allows using reserved data attributes through wikitext

    Vulnerability in Wikimedia Foundation MediaWiki, Wikimedia Foundation Cite. This vulnerability is associated with program files includes/Parser/CoreParserFunctions.Php, includes/Parser/Sanitizer.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1; Cite: from * before 1.39.14, 1.43.4, 1.44.1.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  18. CVE-2025-61654

    Faible · CVSS 0EPSS 0,36%Correctif disponible

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗Avis original 3 ↗

  19. CVE-2025-61655

    Faible · CVSS 0EPSS 0,17%Correctif disponible

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

  20. CVE-2025-61656

    Faible · CVSS 0EPSS 0,18%Correctif disponible

    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.

    mediawikiSystèmes d’exploitation
    • Mettez à jour vers 1:1.43.6+dfsg-1~deb13u1
    Publication Mise à jour
    Avis original 1 ↗Avis original 2 ↗

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