Description
In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, Special:UserRights exposes the existence of hidden users.
Remediation
References
Related Vulnerabilities
Oracle Database Server CVE-2023-22052 Vulnerability (CVE-2023-22052)
MySQL CVE-2021-35642 Vulnerability (CVE-2021-35642)
Joomla Permissions, Privileges, and Access Controls Vulnerability (CVE-2013-3057)
Oracle HTTP Server NULL Pointer Dereference Vulnerability (CVE-2021-44224)
Ruby Improper Input Validation Vulnerability (CVE-2018-8779)