EUVD-2026-19889

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Wikimedia Foundation MediaWiki - ProofreadPage Extension allows XSS Targeting Non-Script Elements.This issue affects...

Information Disclosure

mediawiki/proofread-page is vulnerable to Information Disclosure. The vulnerability exists due to the lack of user permission validation in PageDisplayHandler.php and PageContentHandler.php, which allows an attacker to discover hidden users in the system...

UBUNTU-CVE-2023-37305

An issue was discovered in the ProofreadPage aka Proofread Page extension for MediaWiki through 1.39.3. In includes/Page/PageContentHandler.php and includes/Page/PageDisplayHandler.php, hidden users can be exposed via public interfaces...