MyBulletinBoard (MyBB) contains a flaw that may allow an attacker to inject arbitrary SQL queries. The issue is due to the 'pid' variable in the reputation.php script not being properly sanitized and may allow an attacker to inject or manipulate SQL queries.
Remote / Network Access
Loss of Confidentiality,
Loss of Integrity
Currently, there are no known workarounds or upgrades to correct this issue. However, MyBB Group has released a patch to address this vulnerability.