Rustaurius Ultimate WP Mail Missing Authorization Vulnerability Allowing Access Control Exploitation

A missing authorization vulnerability has been identified in the Rustaurius Ultimate WP Mail plugin for WordPress, affecting versions through 1.3.5. This vulnerability allows users to exploit improperly configured access control security levels, potentially leading to unauthorized actions being performed.

Impact

Exploitation of this vulnerability could allow an unprivileged user to perform actions that require higher privileges, due to the lack of proper authorization checks.

Remediation

Users of the Rustaurius Ultimate WP Mail plugin should update to version 1.3.6 or later to address this vulnerability.