CVE-2007-3817: Drupal Logintoboggan Module

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the LoginToboggan module 4.7.x-1.0, 4.7.x-1.x-dev, and 5.x-1.x-dev before 20070712 for Drupal, when configured to display a "Log out" link, allows remote attackers to inject arbitrary web script or HTML via a crafted username. NOTE: Drupal sanitizes the username by removing certain characters, so this might not be a vulnerability on default installations.

Affected products

• Drupal Logintoboggan Module: up to and including 4.7.x-1.0; up to and including 5.x-1.x-dev

Published 2007-07-17. Last modified 2026-06-16.