CVE-2023-0766: Newsletter Popup Project Newsletter Popup

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The Newsletter Popup WordPress plugin through 1.2 does not have CSRF checks in some places, which could allow attackers to make logged in users perform unwanted actions via CSRF attacks as the wp_newsletter_show_localrecord page is not protected with a nonce.

Affected products

• Newsletter Popup Project Newsletter Popup: up to and including 1.2

Published 2023-05-30. Last modified 2026-06-17.