SQL injection vulnerability in profile.php in XennoBB 2.1.0 and earlier allows remote authenticated users to execute arbitrary SQL commands via the (1) bday_day, (2) bday_month, and (3) bday_year parameters in the personal section.
https://exchange.xforce.ibmcloud.com/vulnerabilities/28257
http://www.vupen.com/english/advisories/2006/3190
http://www.securityfocus.com/archive/1/442423/100/0/threaded
http://securitytracker.com/id?1016643