CVE-2014-5019: Drupal

Medium severity, CVSS 5.0. EPSS: 2.8% chance of exploitation in the next 30 days.

The multisite feature in Drupal 6.x before 6.32 and 7.x before 7.29 allows remote attackers to cause a denial of service via a crafted HTTP Host header, related to determining which configuration file to use.

Affected products

• Drupal Drupal: version 7.0 only; version 7.1 only; version 7.2 only; version 7.3 only; version 7.4 only; version 7.5 only; …

Published 2014-07-22. Last modified 2026-06-17.