Vulnerability in Motors – Car Dealership & Classified Listings Plugin (WordPress plugin) (CVE-2026-3892)
Summary
Vulnerability in Motors – Car Dealership & Classified Listings Plugin (WordPress plugin) (CVE-2026-3892). Data can be tampered with by attackers.
Original description
The description as published by the source.
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.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-3892 has been found in Motors – Car Dealership & Classified Listings Plugin (WordPress plugin).
Data can be tampered with by attackers. CVSS score: 8.1/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Motors – Car Dealership & Classified Listings Plugin (WordPress plugin) CVE-2026-3892" on the vendor's site.
CVE-2026-3892 (Motors – Car Dealership & Classified Listings Plugin (WordPress plugin)) — CWE-73 / CVSS v3 8.1
Attack vector: remote (network-reachable) / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-73) exists in Motors – Car Dealership & Classified Listings Plugin (WordPress plugin).
Check the vendor advisory for the affected versions of Motors – Car Dealership & Classified Listings Plugin (WordPress plugin).
Severity: High (CVSS 8.1/10). Data can be tampered with by attackers.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで Motors – Car Dealership & Classified Listings Plugin (WordPress plugin) を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- web security@wordfence.com
- web security@wordfence.com
- web nvd.nist.gov
- web plugins.trac.wordpress.org
- web github.com