Eval injection vulnerability in addentry.php in WoltLab Burning Book 1.1.2 allows remote attackers to execute arbitrary PHP code via crafted POST requests that store PHP code in a database that is later processed by eval, as demonstrated using SQL injection via the n parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/29599
http://www.vupen.com/english/advisories/2006/4062
http://www.securityfocus.com/bid/20563
http://www.securityfocus.com/archive/1/448796/100/100/threaded
http://www.security.nnov.ru/Odocument711.html