CVE-2022-0164: Wpdevart Coming Soon And Maintenance Mode

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The Coming soon and Maintenance mode WordPress plugin before 3.5.3 does not have authorisation and CSRF checks in its coming_soon_send_mail AJAX action, allowing any authenticated users, with a role as low as subscriber to send arbitrary emails to all subscribed users

Affected products

• Wpdevart Coming Soon And Maintenance Mode: before 3.5.3 (fixed in 3.5.3)

Published 2022-02-21. Last modified 2026-06-17.