Jelsoft Enterprises Limited vBulletin contains a flaw that will allow an attacker to inject arbitrary SQL code. The problem is that the x_invoice_num parameter in the subscriptions/authorize.php script is not verified properly and will allow an attacker to inject or manipulate SQL queries.
Classification
Location:
Remote/Network Access Required
Attack Type:
Information Disclosure,
Input Manipulation
Impact:
Loss of Confidentiality,
Loss of Integrity
Exploit:
Exploit Unavailable
Disclosure:
OSVDB Verified
OSVDB:
Web Related
Solution
Currently, there are no known workarounds or upgrades to correct this issue. However, Jelsoft Enterprises Limited has released a patch to address this vulnerability.