In phpMyAdmin before 4.9.11 and 5.x before 5.2.1, an authenticated user can trigger XSS by uploading a crafted .sql file through the drag-and-drop interface.
https://www.phpmyadmin.net/security/PMASA-2023-1/
https://lists.debian.org/debian-lts-announce/2025/04/msg00016.html