Players allowed to skin everyones base?

I'm getting reports of this:

 

The /bskin build let me work on someone else's base last night. I turned it back so they didn't get annoyed.

 

Do I have a setting wrong or is it player based or all players?

Thanks.

if you have permissionAdmin permission then you can change the skin for any player.

Changed Status from Pending to Not a Bug

My player isn't an admin and he's able to do other bases. No perms for admin.

open the plugin and you'll see that you can't use /bskin build commands without permission.

look for a problem with your installed plugins and make sure your player is telling the truth