The DayZ hacks do currently work, and when patch, update within the day.

For the DayZ, it include a bypass, which allows you to run scripts.

Vehicle spawn scripts that save to the 'hive' are detected and will kick you unless you have a remote execution bypass, which currently is not offered.

The only Vehicle spawn scripts that are available, without a remove execution bypass, is one that spawns locally which only you can see. Another is where the vehicle is already spawned on the map and you just teleport it to yourself.