CVE-2026-92797: Memberpress <= 1.14.1 - Cross-Site Request Forgery via 'user_email' Parameter
The MemberPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.14.1. This is due to a bypassable nonce verification check in the saveprofilefields() function that uses an isset() condition at line 1119, allowing the security check to be completely bypassed by simply omitting the nonce parameter from the request. This makes it possible for unauthenticated attackers to change authenticated users' email addresses via a forged request granted they can trick an authenticated user into performing an action such as clicking on a link, leading to account takeover through password reset functionality.
Affected Software
Event History
Frequently Asked Questions
Who is exposed to exploitation?
Sites using MemberPress versions up to and including 1.14.1 are affected. Exploitation targets users who are already authenticated to the affected WordPress site.
What does an attacker need to exploit this issue?
An attacker does not need authentication, but must cause an authenticated user to perform a forged request, such as by clicking a link. The request can omit the nonce parameter to bypass the affected verification check.
What is the likely impact of a successful exploit?
An attacker can change an authenticated user's email address. This can enable account takeover through the password-reset functionality.