Exploit phpShop 0.8.1 - SQL Injection / Filter Bypass

[Exploiter]

EDB-ID

5041

Проверка EDB

1. Пройдено

Автор

THE REDC0DERS

Тип уязвимости

WEBAPPS

Платформа

PHP

CVE

cve-2008-0681

Дата публикации

2008-02-02

Vendor  : PHPShop
Webiste : http://www.phpshop.org
Version : v0.8.1
Author: the redc0ders / theredc0ders[at]gmail[dot]com
Condition: magic_quote_gpc = off , in php.ini setting

Details :
==========

  Vulnerable Code in index.php near lines 98 - 128
   [code]
 // basic SQL inject detection
   $my_insecure_array = array('keyword' => $_REQUEST['keyword'],
                  'category_id' => $_REQUEST['category_id'],
                  'product_id' => $_REQUEST['product_id'],
                  'user_id' => $_REQUEST['user_id'],
                  'user_info_id' => $_REQUEST['user_info_id'],
                  'page' => $_REQUEST['page'],
                  'func' => $_REQUEST['func']);
                  
   while(list($key,$value)=each($my_insecure_array)) {
      if (stristr($value,'FROM ') ||
          stristr($value,'UPDATE ') ||
          stristr($value,'WHERE ') ||
          stristr($value,'ALTER ')  ||
          stristr($value,'SELECT ')  ||
          stristr($value,'SHUTDOWN ') ||
          stristr($value,'CREATE ') ||
          stristr($value,'DROP ') ||
          stristr($value,'DELETE FROM') ||
          stristr($value,'script') ||
          stristr($value,'<>') ||
          stristr($value,'=') ||
          stristr($value,'SET '))
              die('Please provide a permitted value for '.$key);
   }

The script check if $my_insecure_array contain 'SELECT ','UPDATE ' ...etc

so WORD+space, and this can be easily bypassed using comments like
POC : select/**/input1,input2...

Exemple to inject admin username and md5 hash password : Для просмотра ссылки Войди или Зарегистрируйся



Solution :
simply remove spaces in stristr() function or activate magic_quotes_gpc in php.ini

Greetz : Hacker1 - ToXiC350 - S4MI - Miyyet - Pynsso - Amigo_BM and All Moroccan Hackers =)

>From Morocco : JIB L3EZZ WELLA K7AZZ !

# milw0rm.com [2008-02-02][/CODE]