The Customize WordPress Emails and Alerts WordPress plugin before 1.8.7 does not have authorisation and CSRF check in its bnfw_search_users AJAX action, allowing any authenticated users to call it and query for user e-mail prefixes (finding the first letter, then the second one, then the third one ...
4.3CVSS
4.4AI Score
0.001EPSS
Cross-Site Request Forgery (CSRF) vulnerability in Made with Fuel Better Notifications for WP plugin <= 1.9.2 versions.
8.8CVSS
8.8AI Score
0.001EPSS