I have multiple team sites for different departments. Each department used to not be able to see departments sites other than their own. Now, everyone can see every site. Example: department A has Department A's security group permitted to that site. However, User 22 who is not part of that group has full permissions when using Check Permissions. User 22 is not listed under site permissions on the top level of that team site.
Where could the location be granting User 22 permission to that site without being specifid permissions to that site on the team site level?