MyBB Managegroup.PHP SQL Injection Vulnerability

Bugtraq ID:	16689
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Feb 16 2006 12:00AM
Updated:	Feb 17 2006 02:22AM
Credit:	imei is credited with the discovery of this vulnerability.
Vulnerable:	MyBulletinBoard MyBulletinBoard 1.0.3 MyBulletinBoard MyBulletinBoard 1.0.2
Not Vulnerable:	MyBulletinBoard MyBulletinBoard 1.0.4

MyBB Managegroup.PHP SQL Injection Vulnerability


MyBB is prone to an SQL-injection vulnerability. This issue is due to a failure in the application to properly sanitize user-supplied input before using it in an SQL query.

Successful exploitation could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database implementation.

An attacker can exploit this issue to bypass the authentication mechanism and gain access as an arbitrary user.

MyBB Managegroup.PHP SQL Injection Vulnerability


An exploit is not required.

Example URI have been provided:

http://www.example.com/mybb/managegroup.php?gid=8&action=do_joinrequests&request[sql]=accept


http://www.example.com/mybb/managegroup.php?gid=8'sql&action=joinrequests


http://www.example.com/mybb/managegroup.php?gid=8sql&action=do_manageusers

&removeuser[]=â??sql


http://www.example.com/mybb/managegroup.php?gid=8'sql

MyBB Managegroup.PHP SQL Injection Vulnerability

Solution:
The vendor has released version 1.0.4 to address this issue.


MyBulletinBoard MyBulletinBoard 1.0.3

• MyBulletinBoard mybb_104_changed_files.zip
  http://community.mybboard.net/mybb_104_changed_files.zip

MyBB Managegroup.PHP SQL Injection Vulnerability

References:

• DevBB (MyBB)
  
• MyBB1.0.3~managegroup.php~Multiple SqlInjection & XSS (Imei)