Auth bypass in Wpeverest User Registration \& Membership

CVE-2025-3282

The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.1.3 via the user_registration_membership_register_member() due to missing validation on the 'membership_id' user controlled key. This makes it possible for unauthenticated attackers to update any user's membership to any other active or non-active membership type.

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.003 (20.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-3282?
CVE-2025-3282 is a medium-severity vulnerability in Wpeverest User Registration \& Membership, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.3/10. Published 2025-04-12.
How severe is CVE-2025-3282?
Medium severity. CVSS v3 base score is 5.3 out of 10.