CVE-2025-13764
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-11

Last updated on: 2025-12-11

Assigner: Wordfence

Description
The WP CarDealer plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.16. This is due to the 'WP_CarDealer_User::process_register' function not restricting what user roles a user can register with. This makes it possible for unauthenticated attackers to supply the 'administrator' role during registration and gain administrator access to the site.
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Meta Information
Published
2025-12-11
Last Modified
2025-12-11
Generated
2026-05-07
AI Q&A
2025-12-11
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wordfence wp_cardealer 1.2.16
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
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CWE ID Description
CWE-269 The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

The WP CarDealer plugin for WordPress has a vulnerability in its user registration function that allows unauthenticated attackers to register with the 'administrator' role. This happens because the function does not restrict which user roles can be assigned during registration, enabling privilege escalation to administrator access.


How can this vulnerability impact me? :

This vulnerability can allow an attacker to gain full administrator access to a WordPress site without authentication. This means the attacker can control the site, modify content, install malicious code, steal data, or disrupt site operations.


What immediate steps should I take to mitigate this vulnerability?

To mitigate this vulnerability, immediately update the WP CarDealer plugin to a version later than 1.2.16 where the issue is fixed. Additionally, review and restrict user registration roles to prevent unauthenticated users from registering as administrators.


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