Multiple SQL injection vulnerabilities in ClanSphere 2009.0.3 and earlier allow remote attackers to execute arbitrary SQL commands via (1) the IP address to the cs_getip function in generate.php in the Captcha module, or (2) the s_email parameter to the cs_sql_select function in the MySQL database driver (mysql.php).
https://exchange.xforce.ibmcloud.com/vulnerabilities/58311
http://www.vupen.com/english/advisories/2010/1066
http://www.securityfocus.com/bid/39896
http://www.csphere.eu/index/news/view/id/487/start/0