Block malicious URL Requests on Wordpress
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<?php
/*
Plugin Name: Block Bad Queries
Plugin URI: http://perishablepress.com/press/2009/12/22/protect-wordpress-against-malicious-url-requests/
Description: Protect WordPress Against Malicious URL Requests
Author URI: http://perishablepress.com/
Author: Perishable Press
Version: 1.0
*/
global $user_ID; if($user_ID) {
if(!current_user_can('level_10')) {
if (strlen($_SERVER['REQUEST_URI']) > 255 || strpos($_SERVER['REQUEST_URI'], "eval(") || strpos($_SERVER['REQUEST_URI'], "CONCAT") || strpos($_SERVER['REQUEST_URI'], "UNION+SELECT") || strpos($_SERVER['REQUEST_URI'], "base64")) { @header("HTTP/1.1 414 Request-URI Too Long"); @header("Status: 414 Request-URI Too Long"); }
}
}
?>
URL: http://www.wprecipes.com/wordpress-plugin-protect-your-blog-from-malicious-url-requests?utm_source=twitterfeed&utm_medium=twitter&utm_campaign=Designely
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