Multiple SQL injection vulnerabilities in index.php in NewsPHP allow remote attackers to execute arbitrary SQL commands via the (1) discuss, (2) tim, (3) id, (4) last, and (5) limit parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24320
http://www.vupen.com/english/advisories/2006/0341
http://www.securityfocus.com/archive/1/423129/100/0/threaded