SECUNIA ADVISORY ID:
andresg888 has reported a vulnerability in the You!Hostit! template
for Joomla, which can be exploited by malicious people to conduct
cross-site scripting attacks.
Input passed to the "created_by_alias" parameter in index.php is not
properly sanitised before being returned to the user. This can be
exploited to execute arbitrary HTML and script code in a user's
browser session in context of an affected site.
The vulnerability is reported in version 1.0.1. Other versions may
also be vulnerable.
Edit the source code to ensure that input is properly sanitised.
PROVIDED AND/OR DISCOVERED BY: