DeMoN from GuardIran Security Team have found vulnerabilities in Joomla.com
The vulnerabilities relate to uploading files
Joomla is a free and open-source content management system -CMS- for publishing web content. It is built on a model–view–controller web application framework that can be used independently of the CMS.
For more information on vulnerabilities see here
DeMoN thanks C0d3!Nj3ct!0N REX abarestan GrYpHoN BLACKH4T