SQL injection vulnerability in index.php in Tiger Php News System (TPNS) 1.0b and earlier allows remote attackers to execute arbitrary SQL commands via the catid parameter in a newscat action.
https://www.exploit-db.com/exploits/4984
https://exchange.xforce.ibmcloud.com/vulnerabilities/39908
http://www.vupen.com/english/advisories/2008/0312
http://www.securityfocus.com/bid/27445
http://www.securityfocus.com/archive/1/486961/100/0/threaded