CVE-2013-2197: Login Security Project Login Security

Medium severity, CVSS 4.3. EPSS: 1.3% chance of exploitation in the next 30 days.

The Login Security module 6.x-1.x before 6.x-1.3 and 7.x-1.x before 7.x-1.3 for Drupal, when using the login delay option, allows remote attackers to cause a denial of service (CPU consumption) via a large number of failed login attempts.

Affected products

• Login Security Project Login Security: 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.x only; version 7.x-1.0 only; …

Published 2013-08-28. Last modified 2026-06-16.