SQL injection vulnerability in Niushop B2B2C v.5.3.3 and before allows an attacker to escalate privileges via the setPrice() function of the Goodsbatchset.php component.
SQL injection vulnerability in Niushop B2B2C v.5.3.3 and before allows an attacker to escalate privileges via the deleteArea() function of the Address.php component.
A file upload vulnerability in application/shop/controller/member.php in Niushop B2B2C Multi-business basic version V1.11 allows any remote member to upload a .php file to the web server via a profile avatar field, by using an image Content-Type (e.g., image/jpeg) with a modified filename and file content. This results in arbitrary code execution by requesting that .php file.