Multiple SQL injection vulnerabilities in Social Site Generator (SSG) 2.0 allow remote attackers to execute arbitrary SQL commands via the (1) sgc_id parameter to display_blog.php, (2) scm_mem_id parameter to social_my_profile_download.php, and the (3) catid parameter to social_forum_subcategories.php.
https://www.exploit-db.com/exploits/5701
https://exchange.xforce.ibmcloud.com/vulnerabilities/42777
http://www.securityfocus.com/bid/29452