I'm going nuts looking for a way to change database user's passwords through the CPanel 11. I've looked at Mysql Databases where you can create and add users, and phpMysqlAdmin and I just can't find any user administration. When I try to add the same username with a different password then I get an error: "That mysql username is taken". Is there any way to change db-user password without deleting and adding new user again every time I want to change the password?
You can't change a password. What you can do however, which is very simple; delete the user and create a user with the same username with the new password you want. Then just give the user permissions once again the database(s) they should control.