Joomla Joomla!FlashFun Component "mosConfig_live_site" File Inclusion

SECUNIA ADVISORY ID:
SA26799

VERIFY ADVISORY:
http://secunia.com/advisories/26799/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
Joomla!FlashFun 1.x (component for Joomla)
http://secunia.com/product/15766/

DESCRIPTION:
Morgan has reported a vulnerability in the Joomla!FlashFun component
for Joomla, which can be exploited by malicious people to compromise
a vulnerable system.

Input passed to the "mosConfig_live_site" parameter in
com_joomlaflashfun/admin.joomlaflashfun.php is not properly verified
before being used to include files. This can be exploited to include
arbitrary files from local or remote resources.

The vulnerability is reported in version 1.0. Other versions may also
be affected.

SOLUTION:
Edit the source code to ensure that input is properly verified.

PROVIDED AND/OR DISCOVERED BY:
Morgan

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/4415