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...

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...

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-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-2026-55691

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-2026-55690

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 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...

CVE-2026-55691

CVE-2026-55691 is a stored XSS in the EmbedVideo MediaWiki extension (by StarCitizenWiki), affecting versions prior to 4.1.0 . The root cause is in EmbedHtmlFormatter::toHtml, where a user-supplied class value is passed directly to sprintf without escaping when constructing a element. A single q...

CVE-2026-55690

CVE-2026-55690 affects the EmbedVideo MediaWiki extension (StarCitizenWiki) prior to version 4.1.0 . The root cause is in EmbedServiceFactory::newFromName, which interpolates an attacker-controlled unknown service name into an exception message via sprintf, and EmbedVideo.php returns that text as...

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 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-2026-55692

The EmbedVideo Extension (a MediaWiki extension by StarCitizenWiki) prior to 4.1.0 is vulnerable to stored XSS via the data-mw-iframeconfig attribute. When the default $wgEmbedVideoRequireConsent setting is enabled, EmbedHtmlFormatter.php embeds JSON from AbstractEmbedService.php into an HTML att...

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" corregido Se pueden encontrar más objetivos en https://www.mediawiki.org/wiki/SitesusingMediaWiki. https://phabricator.wikimedia.org/T401099 https://vulners.com/cve/CVE-2025-61638 El ataque XSS requiere editar una entrada, por lo que se...