CVE-2025-13764 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-269

References

FAQ

What is CVE-2025-13764?

CVE-2025-13764 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 restrict...

How severe is CVE-2025-13764?

CVE-2025-13764 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-13764?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.