WordPress Theme Tuner Plugin 'tt-abspath' Parameter Remote File Inclusion Vulnerability

Summary
This host is running WordPress and is prone to remote file inclusion vulnerability.
Impact
Successful exploitation will allow attacker to compromise the application and the underlying system other attacks are also possible. Impact Level: System/Application
Solution
Upgrade to WordPress Theme Tuner Plugin version 0.8 or later. For updates refer to http://wordpress.org/extend/plugins/theme-tuner/
Insight
The flaw is due to improper validation of user-supplied input to the 'tt-abspath' parameter in '/ajax/savetag.php', which allows attackers to execute arbitrary PHP code.
Affected
WordPress Theme Tuner Plugin version 0.7 and prior
References