An issue was discovered in Webiness Inventory 2.3. The ProductModel component allows Arbitrary File Upload via a crafted product image during the creation of a new product. Consequently, an attacker can steal information from the site with the help of an installed executable file, or change the contents of pages.
https://www.exploit-db.com/exploits/46405/
https://sourceforge.net/projects/webinessinventory/files/
http://packetstormsecurity.com/files/151763/Webiness-Inventory-2.3-Arbitrary-File-Upload.html