Info (0.0). EPSS 0.4% chance of exploitation in the next 30 days.
Improper Preservation of Permissions vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/editpage/IntroMessageBuilder.Php, includes/Permissions/PermissionManager.Php, includes/Permissions/RestrictionStore.Php.
This issue affects MediaWiki: before 1.42.6, 1.43.1.