Is CVE-2018-14570 actively exploited?

No active exploitation of CVE-2018-14570 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2018-14570 be exploited remotely?

Yes. CVE-2018-14570 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2018-14570?

CVE-2018-14570 has a CVSS score of 8.8 (HIGH).

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HIGH

CVE-2018-14570

CWE-434Published: July 23, 2018· Updated: Jun 17, 2026

8.8

CVSS v3.1

Official Description

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.

NVD Source

Technical Analysis

CVE-2018-14570 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.