CVE-2025-53479

The CheckUser extension’s Special:CheckUser interface is vulnerable to reflected XSS via the rev-deleted-user message. This message is rendered without proper escaping, making it possible to inject JavaScript through the uselang=x-xss language override mechanism. This issue affects Mediawiki -...

CVE-2025-53486

The WikiCategoryTagCloud extension is vulnerable to reflected XSS via the linkstyle attribute, which is improperly concatenated into inline HTML without escaping. An attacker can inject JavaScript event handlers such as onmouseenter using carefully crafted input via the tag:tagcloud parser...

Wikimedia Mediawiki - MintyDocs Extension 安全漏洞

Wikimedia Mediawiki - MintyDocs Extension is a document creation and management extension from the Wikimedia Foundation. A security vulnerability exists in Wikimedia Mediawiki - MintyDocs Extension that stems from improper input neutralization and could lead to a stored cross-site scripting attac...

PT-2025-4809 · Mediawiki +1 · Mediawiki +1

Name of the Vulnerable Software and Affected Versions: Mediawiki - ArticleFeedbackv5 versions 1.42.X through 1.42.2 Description: The issue is related to improper neutralization of input during web page generation, allowing Cross-Site Scripting XSS. This enables attackers to inject malicious scrip...