Security Advisory

CVE-2026-1869

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-26 07:54:20

Last updated 2026-06-26 12:09:41

Assigner Wordfence

CVSS score 6.5

State PUBLISHED

Description

The User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder plugin for WordPress is vulnerable to unauthorized modification of data due to missing validation checks in the confirm_payment() function in all versions up to, and including, 5.2.0. This makes it possible for unauthenticated attackers to bypass payment processing and activate paid memberships.

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