phpMyAdmin has a cross-site framing vulnerability,
described here:
"It was permitted to display phpMyAdmin's frames inside another page, opening phishing or fooling possibilities; now, a parameter AllowThirdPartyFraming must be set to true in config.inc.php to allow this behavior. Also, XSS was possible for someone who could overwrite config/config.inc.php during the time this file is present in this directory."