CVE-2015-7880: Drupal

Medium severity, CVSS 4.3. EPSS: 1.4% chance of exploitation in the next 30 days.

The Entity Registration module 7.x-1.x before 7.x-1.5 for Drupal allows remote attackers to obtain sensitive event registration information by leveraging the "Register other accounts" permission and knowledge of usernames.

Affected products

• Drupal Drupal: version 7.x-1.0 only; version 7.x-1.1 only; version 7.x-1.2 only; version 7.x-1.3 only; version 7.x-1.4 only

Published 2017-09-13. Last modified 2026-06-17.