CVE-2021-36127

An issue was discovered in the CentralAuth extension in MediaWiki through 1.36. The Special:GlobalUserRights page provided search results which, for a suppressed MediaWiki user, were different than for any other user, thus easily disclosing suppressed accounts which are supposed to be completely...

CVE-2021-36127

CVE-2021-36127 applies to MediaWiki’s CentralAuth extension (through 1.36). The issue: on Special:GlobalUserRights, search results for a suppressed (blocked) user differed from other users, enabling disclosure of suppressed accounts that should be hidden. Affected components include MediaWiki cor...