RealHomes Memberships <= 3.0.0 - Authenticated (Subscriber+) Payment Bypass

4.3
Client-Side Enforcement of Server-Side Security
CVE CVE-2026-15246
CVSS 4.3 (Medium)
Publicly Published July 17, 2026
Last Updated August 21, 2026
Researchers Pablo González
Fran Ramírez

Description

The RealHomes Memberships plugin for WordPress is vulnerable to Payment Bypass in versions up to, and including, 3.0.0. This is due to missing server-side verification that the membership being subscribed to is actually a free package in the free-membership handler, and missing validation of PayPal subscription and order details against the requested membership in the PayPal payment handlers, allowing payment to be bypassed. This makes it possible for authenticated attackers, with subscriber-level access and above, to obtain a paid membership package without completing payment by submitting a crafted request to the free-membership or payment-completion endpoints.

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Vulnerability Details for RealHomes Memberships

Software Type Plugin
Software Slug inspiry-memberships (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.1.0, or a newer patched version
Affected Version
  • <= 3.0.0
Patched Version
  • 3.1.0

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