Permissions Escalation. Users can view the output of certain sidebar-type WIDGET BB-Codes without permission, as long as they have permission to view output of a specific other sidebar-type widget, which varies from case to case. Does not affect Lite versions.
May 10, 2019
June 7, 2019
4.1.0 Beta 2
In the forum's BB-Code Manager, disable the WIDGET BB-Code.
The versions listed below are known to be affected by this issue. If you are using one of those versions, you should update to a newer release that has no known vulnerabilities.