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...

PT-2026-91064

Name of the Vulnerable Software and Affected Versions MassMessage extension in MediaWiki versions prior to 1.40.2 Description A Cross-Site Scripting XSS issue exists in the MassMessage extension. The problem occurs when using the Special:MassMessage endpoint with the uselang parameter set to a...

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...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the uselang parameter, which allows system messages to be inserted into raw HTML without proper escaping. An attacker can execute arbitrary JavaScript in the context of the user's browser by injecting crafte...

MediaWiki < 1.17.5, 1.18.x < 1.18.4, 1.19.x < 1.19.1 'uselang' Parameter XSS Vulnerability - Active Check

MediaWiki is prone to a cross-site scripting XSS vulnerability. SPDX-FileCopyrightText: 2012 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

CVE-2012-2698

Cross-site scripting XSS vulnerability in the outputPage function in includes/SkinTemplate.php in MediaWiki before 1.17.5, 1.18.x before 1.18.4, and 1.19.x before 1.19.1 allows remote attackers to inject arbitrary web script or HTML via the uselang parameter to index.php/Mainpage...

DEBIAN-CVE-2012-2698

Cross-site scripting XSS vulnerability in the outputPage function in includes/SkinTemplate.php in MediaWiki before 1.17.5, 1.18.x before 1.18.4, and 1.19.x before 1.19.1 allows remote attackers to inject arbitrary web script or HTML via the uselang parameter to index.php/Mainpage...

Cross site scripting

Cross-site scripting XSS vulnerability in the outputPage function in includes/SkinTemplate.php in MediaWiki before 1.17.5, 1.18.x before 1.18.4, and 1.19.x before 1.19.1 allows remote attackers to inject arbitrary web script or HTML via the uselang parameter to index.php/Mainpage...