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.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Mediawiki | Mediawiki | * | 1.31.10 (excluding) |
Mediawiki | Mediawiki | 1.32.0 (including) | 1.34.4 (excluding) |
Mediawiki | Ubuntu | bionic | * |
Mediawiki | Ubuntu | trusty | * |
Mediawiki | Ubuntu | upstream | * |