What is CVE-2026-3892?

CVE-2026-3892 is a high-severity vulnerability in Stylemix Motors – Car Dealership & Classified Listings Plugin, classified under External Control of File Name or Path. CVSS score: 8.1/10. Published 2026-05-14.

How severe is CVE-2026-3892?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Stylemix Motors – Car Dealership & Classified Listings Plugin

CVE-2026-3892

The Motors – Car Dealership & Classified Listings Plugin plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to, and including, 1.4.107. This is due to insufficient file path validation in the become-dealer logo upload flow. The plugin allows any authenticated user to set an arbitrary filesystem path via the profile update handler. This makes it possible for authenticated attackers, with subscriber level access and above, to delete arbitrary files on the server.

EPSS: 0.003 (18.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Stylemix Motors – Car Dealership & Classified Listings Plugin — versions 0

Weakness classification (CWE)

CWE-73 — External Control of File Name or Path

References

Frequently asked questions

What is CVE-2026-3892?: CVE-2026-3892 is a high-severity vulnerability in Stylemix Motors – Car Dealership & Classified Listings Plugin, classified under External Control of File Name or Path. CVSS score: 8.1/10. Published 2026-05-14.
How severe is CVE-2026-3892?: High severity. CVSS v3 base score is 8.1 out of 10.