you mean like putting a backdoor in a popular add-on
Are you referring to /togadmin? I don't even know why I remember this.
When I was developing CityRPG, I needed a way to de-admin myself to play the game without admin exemptions (money, lot placement, event/item restrictions, etc). To do this, I made a serverCmd that would toggle %client.isSuperAdmin on and off for my ID. This ...
1) Was broadcasted to every client when it occured.
2) Would
not toggle %client.isAdmin, which means that it would cause an incomplete transformation to Super Admin because most checks still only checked for %client.isSuperAdmin.
When the mod was leaked, this command leaked with it. Badspot found it and manually deactivated any functions called serverCmdTogAdmin but never deactivated my key, because he knew what it was for.