SQL injection vulnerability in profile.php in PHPenpals allows remote attackers to execute arbitrary SQL commands via the personalID parameter. NOTE: it was later reported that 1.1 and earlier are affected.
https://www.exploit-db.com/exploits/8706
http://www.vupen.com/english/advisories/2006/0005
http://www.securityfocus.com/archive/1/420690/100/0/threaded