MediaWiki UnlinkedWikibase Cross-site Scripting vulnerability

An issue was discovered in the UnlinkedWikibase extension in MediaWiki before 1.42.0. XSS can occur through an interface message. Error messages in the $err var are not escaped before being passed to Html::rawElement in the getError function in the Hooks class...

CVE-2024-34500: Improper Neutralization of Input During Web Page Generation

An issue was discovered in the UnlinkedWikibase extension in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. XSS can occur through an interface message. Error messages in the $err var are not escaped before being passed to Html::rawElement in the getError function in the...

CVE-2024-34500

The UnlinkedWikibase extension in MediaWiki is vulnerable to Cross-Site Scripting (XSS) in versions prior to 1.39.6, 1.40.2, and 1.41.1. The root cause is that error messages stored in the $err variable are not properly escaped before being passed to the Html::rawElement() function within the get...