What the vulnerability does
01Description
The FindAll Membership plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.0.4. This is due to the plugin not properly logging in a user with the data that was previously verified through the 'findall_membership_check_facebook_user' and the 'findall_membership_check_google_user' functions. This makes it possible for unauthenticated attackers to log in as administrative users, as long as they have an existing account on the site which can easily be created by default through the temp user functionality, and access to the administrative user's email.
Explanation of Vulnerability in Simple Terms
02Summary
FindAll Membership versions 1.0.4 and earlier contain an authentication bypass vulnerability. An attacker can gain unauthorized access to the system without valid credentials due to improper authentication validation. This affects all confidentiality, integrity, and availability of the application. Administrators should update immediately to a patched version.
What an attacker can do
03Attacker Capabilities
Gain full unauthorized access to the membership system without credentials.
Potential impact on your site
04Site Impact
Attackers can read, modify, or delete membership data and user information without restriction.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
November 27, 2025
CVE published
April 8, 2026
Record updated
