Multiple cross-site scripting (XSS) vulnerabilities in phpMyAdmin before 2.6.4 allow remote attackers to inject arbitrary web script or HTML via (1) the Username to libraries/auth/cookie.auth.lib.php or (2) the error parameter to error.php.
http://www.novell.com/linux/security/advisories/2005_66_phpmyadmin.html
http://www.novell.com/linux/security/advisories/2005_28_sr.html
http://www.debian.org/security/2005/dsa-880
http://secunia.com/advisories/17607
http://secunia.com/advisories/17559