Mediawiki Massmessage vulnerabilities

1 vulnerability

Known vulnerabilities in Mediawiki Massmessage, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

5.4CVE-2024-23176mediawikimassmessage
EPSS score
0.21%
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.