admin/upprocess.php in DGNews 1.5 and earlier allows remote attackers to execute arbitrary code by uploading scripts with arbitrary extensions to the img directory.
https://exchange.xforce.ibmcloud.com/vulnerabilities/26790
http://www.vupen.com/english/advisories/2006/2054
http://securitytracker.com/id?1016174
http://secunia.com/advisories/20340
http://pridels0.blogspot.com/2006/05/dgnews-v-15-file-upload-vuln.html