Zen Cart contains a flaw that may allow an attacker to carry out an SQL injection attack. The issue is due to the add_cart function not properly sanitizing user-supplied input to the 'quantity' variable. This may allow an attacker to inject or manipulate SQL queries in the back-end database.
Classification
Location:
Remote / Network Access
Attack Type:
Information Disclosure,
Input Manipulation
Impact:
Loss of Confidentiality,
Loss of Integrity
Exploit:
Exploit Unknown
OSVDB:
Web Related
Solution
Currently, there are no known workarounds or upgrades to correct this issue. However, the vendor has released a patch to address this vulnerability.