Description
WordPress Plugin WP CleanFix is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; remote code execution attack is also possible. WordPress Plugin WP CleanFix version 2.4.4 is vulnerable; other versions may also be affected.
Remediation
Update to plugin version 3.0.1 or latest
References
https://github.com/wpscanteam/wpscan/issues/186
http://wordpress.org/support/topic/plugin-wp-cleanfix-remote-code-execution-warning