Drupal Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2007-4064
Multiple cross-site scripting (XSS) vulnerabilities in Drupal 5.x before 5.2 and 4.7.x before 4.7.7 (1) allow remote attackers to inject arbitrary web script or HTML via quotsome server variablesquot including PHP_SELF and (2) allow remote authenticated administrators to inject arbitrary web script or HTML via custom content type names.