CVE intelligence and bounded remediation
CVE-2025-2807 — Stylemixthemes Motors - Car Dealer, Classifieds & Listing security vulnerability
The Motors – Car Dealership & Classified Listings Plugin plugin for WordPress is vulnerable to arbitrary plugin installations due to a missing capability check in the mvl_setup_wizard_install_plugin() function in all versions up to, and including, 1.4.64. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate arbitrary plugins on the affected site's server which may make remote code execution possible.
- Severity
- High
- CVSS
- 8.8 (3.1)
- Published
- 2025-04-08
- CISA KEV
- Not currently listed
- Ecosystem
- php/wordpress
- Weaknesses
- CWE-862
Affected products
- stylemixthemes / motors_-_car_dealer,_classifieds_&_listing
Matched remediation archetype
Authorization bypass, IDOR, and cross-tenant access
This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.
Check exposure
- Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
- Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
- Use synthetic fixtures to compare intended access matrices without accessing another user's real data.
Remediate safely
- Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
- Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
- Add deny-by-default policy tests for horizontal and vertical access across every affected transport.
Authoritative sources
Complete CVE record and remediation plan
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