CVE-2025-3281

medium

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, 4.2.1 via the create_stripe_subscription() function, due to missing validation on the 'member_id' user controlled key. This makes it possible for unauthenticated attackers to delete arbitrary user accounts that have registered through the plugin.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/30339ff6-b6bf-4c56-b6cd-db0b8a6ce8b6?source=cve

https://plugins.trac.wordpress.org/changeset/3287698/user-registration/trunk/modules/membership/includes/AJAX.php

https://plugins.trac.wordpress.org/browser/user-registration/tags/4.1.3/modules/membership/includes/AJAX.php#L619

Details

Source: Mitre, NVD

Published: 2025-05-06

Updated: 2025-05-07

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00025