Unrestricted file upload vulnerability in modules/emoticons.php in Jupiter CMS 1.1.5 allows remote attackers to upload arbitrary files by modifying the HTTP request to send an image content type, and to omit is_guest and is_user parameters. NOTE: this issue might be related to CVE-2006-4875.
https://www.exploit-db.com/exploits/3311
https://exchange.xforce.ibmcloud.com/vulnerabilities/32517
http://www.securityfocus.com/archive/1/460100/100/0/threaded
http://www.securityfocus.com/archive/1/460076/100/0/threaded