Multiple Roles, CVE-2021-4402

CVE, Research URL: CVE-2021-4402
Home page URL: Security reports for Multiple Roles
Application: Multiple Roles
Published on: Jul 01, 2023
Research Description: The Multiple Roles plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.1. This is due to missing or incorrect nonce validation on the mu_add_roles_in_signup_meta() and mu_add_roles_in_signup_meta_recently() functions. This makes it possible for unauthenticated attackers to add additional roles to users via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Affected versions: max 1.3.2.
Status: vulnerable