File Content: request-methods-header.php <?php /** * Module Name: Block Bad Request Methods * Description: Block requests methods spotted as potentially dangerous. * Main Module: firewall * Author: SecuPress * Version: 2.0 */ defined( 'SECUPRESS_VERSION' ) or die( 'Something went wrong.' ); if ( ! defined( 'DOING_CRON' ) ) { /** * @since 2.0 Allow all requests methods but customs and TRACE. */ $methods = array( 'GET' => true, 'POST' => true, 'HEAD' => true, 'PUT' => true, 'PATCH' => true, 'DELETE' => true, 'CONNECT' => true, 'OPTIONS' => true ); if ( ! isset( $methods[ $_SERVER['REQUEST_METHOD'] ] ) ) { secupress_block( 'RMHM', [ 'code' => 405, 'b64' => [ 'data' => $_SERVER['REQUEST_METHOD'] ] ] ); } } add_action( 'secupress.modules.activate_submodule_' . basename( __FILE__, '.php' ), 'secupress_requests_methods_de_activate_file' ); add_action( 'secupress.modules.deactivate_submodule_' . basename( __FILE__, '.php' ), 'secupress_requests_methods_de_activate_file' ); /** * On module de/activation, rescan. * * @since 2.0 */ function secupress_requests_methods_de_activate_file() { secupress_scanit_async( 'Bad_Request_Methods' ); } Submit