Cross-site scripting (XSS) vulnerability in db_central_columns.php in phpMyAdmin before 4.7.8 allows remote authenticated users to inject arbitrary web script or HTML via a crafted URL.
https://www.phpmyadmin.net/security/PMASA-2018-1/
https://udiniya.wordpress.com/2018/02/21/a-tale-of-stealing-session-cookie-in-phpmyadmin/