CVE-2018-14570: Niushop b2b2c Multi-Business

High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days.

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.

Affected products

• Niushop b2b2c Multi-Business: version 1.11 only

Published 2018-07-23. Last modified 2026-06-17.