This script is Copyright (C) 2016 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
The JSST and the Joomla! Security Center report :  - Core -
Account Creation Inadequate checks allows for users to register on a
site when registration has been disabled.  - Core - Elevated
Privilege Incorrect use of unfiltered data allows for users to
register on a site with elevated privileges.  - Core -
Account Modifications Incorrect use of unfiltered data allows for
existing user accounts to be modified; to include resetting their
username, password, and user group assignments.
See also :
Update the affected package.
Risk factor :
High / CVSS Base Score : 7.5
Public Exploit Available : true