CVE-2025-3282 Information

Description

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.

CVSS Vector

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

Reference

https://plugins.trac.wordpress.org/changeset/3268617/user-registration/trunk/modules/membership/includes/AJAX.php https://www.wordfence.com/threat-intel/vulnerabilities/id/c525b41c-dca5-442a-927e-4583cb303ed1?source=cve

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

5.3