CVE-2013-2198: Login Security Project Login Security

Critical severity, CVSS 9.8. EPSS: 1.7% 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 allows attackers to bypass intended restrictions via a crafted username.

Affected products

• Login Security Project Login Security: from 6.x-1.0, up to and including 6.x-1.3; from 7.x-1.0, up to and including 7.x-1.3; version 6.x-1.0 only; version 6.x-1.x only; version 7.x-1.x only

Published 2020-01-30. Last modified 2026-06-16.