SQL injection vulnerability in getnewsitem.php in gCards 1.46 and earlier allows remote attackers to execute arbitrary SQL commands via the newsid parameter.
https://www.exploit-db.com/exploits/3988
https://exchange.xforce.ibmcloud.com/vulnerabilities/41927
https://exchange.xforce.ibmcloud.com/vulnerabilities/34529
http://www.vupen.com/english/advisories/2007/1961