vulnerability

WordPress Plugin: custom-registration-form-builder-with-submission-manager: CVE-2021-4073: Improper Authentication

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Dec 8, 2021
Added
May 15, 2025
Modified
Jul 9, 2025

Description

The RegistrationMagic WordPress plugin made it possible for unauthenticated users to log in as any site user, including administrators, if they knew a valid username on the site due to missing identity validation in the social login function social_login_using_email() of the plugin. This affects versions equal to, and less than, 5.0.1.7.

Solution

custom-registration-form-builder-with-submission-manager-plugin-cve-2021-4073
Title
Rapid7 Labs

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