CVE-2015-4387: Password Policy Project Password Policy

Low severity, CVSS 2.6. EPSS: 1.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in unspecified administration pages in the Password Policy module 6.x-1.x before 6.x-1.11 and 7.x-1.x before 7.x-1.11 for Drupal, when a site has a policy that uses the username constraint, allows remote attackers to inject arbitrary web script or HTML via a crafted username that is imported from an external source.

Affected products

• Password Policy Project Password Policy: version 6.x-1.0 only; version 6.x-1.1 only; version 6.x-1.2 only; version 6.x-1.3 only; version 6.x-1.4 only; version 6.x-1.5 only; …

Published 2015-06-15. Last modified 2026-06-17.