SQL-injection in MyBB Follower User Plugin

Posted: November 6, 2012 in Vulnerabilities
Tags: , , ,

Vulnerability

SQL-injection in MyBB

Vulnerability: SQL-injection in MyBB Follower User Plugin

Danger: High
Quantity of vulnerabilities: 1
Impact: Unauthorized change

Exploit: PoC code
Affected products: Follower User 1.x (plugin for MyBB)

Affected versions: MyBB Follower User Plugin 1.5, maybe earlier

Description:

The vulnerability allows a remote user to execute arbitrary SQL commands in the application database.

The vulnerability is caused due to insufficient input validation in the parameter “usid” in script misc.php, when the parameter “uid” is set to the current user and the parameter “suscriberuser” is “yes”. This can be exploited to execute arbitrary SQL commands in the application database.

Manufacturer URL: http://mods.mybb.com/view/suscriber-user

Solution: The way to eliminate the vulnerability does not exist at present.

links:

http://www.exploit-db.com/exploits/22405

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