Why are the exploits in World of Warcraft not yet fixed?

Answer 1

glitches are often not fixed, as they are usually deep within the programming of the game. The makers probably want to fix it, but it takes time. Thats what patches are for. Every month maplestory is patched to stop hackers. They're more dedicated as blizzard... may not be.

Answer 2

If they favor Alliance, they're never fixed because Blizzard likes Alliance more than Horde.