Description
WordPress Plugin WP eCommerce 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. WordPress Plugin WP eCommerce version 3.8.4 is vulnerable; other versions may also be affected.
Remediation
Update to plugin version 3.8.5 or latest
References
http://www.securityfocus.com/bid/48717/exploit
http://www.exploit-db.com/exploits/17613/
http://packetstormsecurity.com/files/view/103138/wpecommerce-sql.txt