The Transformation implementation in phpMyAdmin 4.0.x before 4.0.10.16, 4.4.x before 4.4.15.7, and 4.6.x before 4.6.3 does not use the no-referrer Content Security Policy (CSP) protection mechanism, which makes it easier for remote attackers to conduct CSRF attacks by reading an authentication token in a Referer header, related to libraries/Header.php.
lists.opensuse.org/opensuse-updates/2016-06/msg00113.html
lists.opensuse.org/opensuse-updates/2016-06/msg00114.html
www.debian.org/security/2016/dsa-3627
www.securityfocus.com/bid/91389
github.com/phpmyadmin/phpmyadmin/commit/1e5716cb96d46efc305381ae0da08e73fe340f05
github.com/phpmyadmin/phpmyadmin/commit/2f4950828ec241e8cbdcf13090c2582a6fa620cb
security.gentoo.org/glsa/201701-32
www.phpmyadmin.net/security/PMASA-2016-28/