CVE-2026-58025

CVE-2026-58025 — RCE por deserialización de PHP en MediaWiki mediante la importación de entradas de registro WikiImporter → LogEntryBase::extractParams → unserialize de logparams controlados por el usuario → RCE Resumen CVE-2026-58025 es una vulnerabilidad crítica CVSS 9.8 de deserialización de...

MediaWiki EasyTimeline - Code Injection RCE

MediaWiki EasyTimeline Timeline extension versions before 1.46.0, 1.45.4, 1.44.6, and 1.43.9 contain a code injection vulnerability caused by insufficient neutralization of newlines in TextData text attributes in EasyTimeline.pl / Timeline.php. A crafted block can inject ploticus 'proc getdata' a...

cve-2020-29007

ID de CVE : CVE-2020-29007 Nombre del/los productos afectados y versiónes : Mediawiki Score todas las versiones hasta la 0.3.0 Tipo de problema : CWE-96: Neutralización incorrecta de directivas en código guardado estáticamente ‘Inyección de código estático’ Resumen Score es una extensión de...

CVE-2017-8809_MediaWiki_RFD

CVE-2017-8809 - RFD Reflected File Download para MediaWiki Un usuario remoto puede crear una URL especialmente diseñada para el sitio objetivo que, al ser cargada por el usuario objetivo, hará que el script 'api.php' descargue un archivo que contiene comandos de shell CVE-2017-8809. El archivo se...

CVE-2026-55690

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, EmbedServiceFactory::newFromName in includes/EmbedService/EmbedServiceFactory.php interpolates an...

CVE-2026-55692

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, with the default $wgEmbedVideoRequireConsent configuration enabled,...

CVE-2026-55691

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, EmbedHtmlFormatter::toHtml in includes/EmbedService/EmbedHtmlFormatter.php passes the user-supplied class...

CVE-2026-55691 EmbedVideo Extension : Stored XSS via unsanitized class passed to template

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, EmbedHtmlFormatter::toHtml in includes/EmbedService/EmbedHtmlFormatter.php passes the user-supplied class...

EUVD-2026-78831

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, EmbedServiceFactory::newFromName in includes/EmbedService/EmbedServiceFactory.php interpolates an...

CVE-2026-55690

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, EmbedServiceFactory::newFromName in includes/EmbedService/EmbedServiceFactory.php interpolates an...

CVE-2026-55690 EmbedVideo Extension: Stored XSS via unsanitized service name in exception text

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, EmbedServiceFactory::newFromName in includes/EmbedService/EmbedServiceFactory.php interpolates an...

CVE-2026-55692 EmbedVideo Extension: Stored XSS via malformed src url with $wgEmbedVideoRequireConsent enabled

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, with the default $wgEmbedVideoRequireConsent configuration enabled,...

EUVD-2026-78829

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, with the default $wgEmbedVideoRequireConsent configuration enabled,...

CVE-2024-23176

A flaw was found in the MassMessage extension of MediaWiki. This vulnerability, known as Cross-Site Scripting XSS, allows a remote attacker to inject malicious scripts into web pages viewed by other users. The flaw occurs when a specially crafted URL, specifically Special:MassMessage?uselang=x-xs...

CVE-2024-23176

An issue was discovered in the MassMessage extension in MediaWiki before 1.40.2. For a Special:MassMessage?uselang=x-xss URL, the i18n key massmessage-form-page-help allows XSS...

CVE-2023-37253

An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables...

CVE-2023-37252

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. Special:CheckUserLog shows usernames that have been hidden...

CVE-2025-61638

CVE-2025-61638 node . "https://www.mediawiki.org/w/api.php"（修正済み） 攻撃対象は https://www.mediawiki.org/wiki/SitesusingMediaWiki から見つけられます。 https://phabricator.wikimedia.org/T401099 https://vulners.com/cve/CVE-2025-61638 XSS攻撃にはエントリの編集が必要であるため、少なくとも xss !== false と reg: true が必要です。anno: true...

EUVD-2024-55763

An issue was discovered in the MassMessage extension in MediaWiki before 1.40.2. For a Special:MassMessage?uselang=x-xss URL, the i18n key massmessage-form-page-help allows XSS...

CVE-2023-37253

An information disclosure vulnerability in the ProofreadPage extension for MediaWiki through 1.39.3 allows a low-privileged attacker to leak information about a suppressed user via the API and config variables. The CVSS 3.1 score is 3.1 (LOW) with a network attack vector, high complexity, and low...