I never said I consider HN a hangout for good guys only. "Bad guys" are constantly looking for exploits in wordpress though, considering it's horrible track record. Therefore it's much more likely that one of them would go to the wordpress forums as opposed to here. Plus, it's already posted here, my point was to not make it any more public than it already has become.
Edit:
Post this exploit here: http://en.forums.wordpress.com/forum/support
Of course, you'd have to be logged in first. =p