Howdy

I need some help I have noticed that the front passanger floor has been wet. it seems to get worse when I have the aircon on. is there a pipe behind the glove box/dash that could have cracked and is leaking water ??? I have no idea how the aircon works so if someone could shed some light on what might be happening it would be great

car is a MY00 CG8 WRX

Thanks all