CVE-2022-36340: Mailoptin

Medium severity, CVSS 5.3. EPSS: 0.8% chance of exploitation in the next 30 days.

Unauthenticated Optin Campaign Cache Deletion vulnerability in MailOptin plugin <= 1.2.49.0 at WordPress.

Affected products

• Mailoptin Mailoptin: up to and including 1.2.49.0

Published 2022-09-23. Last modified 2026-06-17.