The kingchat plugin for MyBB is prone to an SQL-injection vulnerability because the application fails to properly sanitize user-supplied input before using it in an SQL query.
A successful exploit may allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database.
Exploit:
Attackers can use a browser to exploit this issue.
The following example URI is available:
http://www.example.com/kingchat.php?send=Red_Hat&username=[SQLi]
