WordPress Register Plus Redux Plugin Multiple Vulnerabilities

Summary
The host is running WordPress Register Plus Redux Plugin and is prone to multiple vulnerabilities.
Impact
Successful exploitation could allow an attacker to execute arbitrary HTML and script code in a user's browser session in the context of an affected site or obtain sensitive information. Impact Level: Application
Solution
Upgrade to WordPress Register Plus Redux Plugin version 3.8 or later, For updates refer to http://wordpress.org/extend/plugins/register-plus-redux/
Insight
The flaws are due to, - Improper validation of input passed to 'wp-login.php' script (when 'action' is set to 'register'). - A direct request to 'dashboard_invitation_tracking_widget.php' and 'register-plus-redux.php' allows remote attackers to obtain installation path in error message.
Affected
WordPress Register Plus Redux Plugin 3.7.3.1 and prior.
References