What the title says. phpTourney is great, but has too many vulnerabilities (remote XSS among others, it doesn't even check what you input in text fields) and hasn't been updated in two years.
I'd be more worried about privileg escalation vulnerabilities then. but what amuses me is how you said "even." have you [even] seen most PHP software these days?
and to ruskie: lol. get hold of the guy who doesn't know how to write software to write software? he must be important, though, since he has an "aka," an abbreviation, and a really super cool nickname.