!!! Overview
[{$pagename}] is a fault that refers to the problem of [privileges] inheritance from other [users] (groups), which also in a chain of inheritance relation inherit back to the [user] (group)’s [privilege]. 

For [example], user x inherits [privilege] from user y, which inherits [privilege] from user z, which in turn inherits [privilege] from user x. [{$pagename}] leads to undecidable or infinite access evaluation process. 

[{$pagename}] exist in any [Access Control Model] where inheritance is present but can be especially hard to overcome in [Nested Groups].



!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]