import.php in phpMyAdmin 4.x before 4.0.4.1 does not properly restrict the ability of input data to specify a file format, which allows remote authenticated users to modify the GLOBALS superglobal array, and consequently change the configuration, via a crafted request.
https://github.com/advisories/GHSA-x962-w72p-mv7q
https://github.com/phpmyadmin/phpmyadmin/commit/012464268420e53a9cd81cbb4a43988d70393c36
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-5750
http://www.phpmyadmin.net/home_page/security/PMASA-2013-7.php