CVE-2020-9455: Metagauss Registrationmagic

Medium severity, CVSS 4.3. EPSS: 1.4% chance of exploitation in the next 30 days.

The RegistrationMagic plugin through 4.6.0.3 for WordPress allows remote authenticated users (with minimal privileges) to send arbitrary emails on behalf of the site via class_rm_user_services.php send_email_user_view.

Affected products

• Metagauss Registrationmagic: up to and including 4.6.0.3

Published 2020-03-06. Last modified 2026-06-17.