- Plesk 12.5 for Linux
Note: This article has the reference to the issue with the fix available:
"Plesk resellers could see the list of all customer accounts on the server, including those belonging to the
administrator and other resellers."
- Plesk 12.5.30 Update 6 12 October 2015 (Linux)
Resellers can see customers owned by admin and other resellers. Therefore, they have an access to all the data.
This is a software issue with internal ID PPP-17795 .
This issue is completely fixed in Plesk 12.5.30 MU #6.