CM Punk has claimed that he was fined $500k for the blading thing, although he didn't acknowledge it as such, nor was he being particularly serious. I find it highly unlikely that WWE would fine somebody that much for something as simple as nicking themselves with a piece of razor.
I mean $500k is probably around half of Punk's downside! If he was fined it would probably be less than the $2000 that WWE fines talent who are found with marijuana in their system following a drugs test.
Speaking of money, it turns out that Cameron (one of Brodus Clay's valets) tried bribing police officers as she was adamant that if WWE found out, she'd lose her job.