SQL injection vulnerability in view.php in the Friendfinder 3.3 and earlier module for Xoops allows remote attackers to execute arbitrary SQL commands via the id parameter.
https://www.exploit-db.com/exploits/3597
https://exchange.xforce.ibmcloud.com/vulnerabilities/33292
http://www.vupen.com/english/advisories/2007/1146
http://www.securityfocus.com/archive/1/464153/100/0/threaded