Description
Grav Login Plugin versions before 3.8.13 contain an insufficient session expiration vulnerability in TokenStorage.php where the findTriplet() method fails to properly validate Remember Me token timestamps. Attackers with a captured Remember Me cookie can authenticate indefinitely instead of the configured timeout period, as the expiry check compares an array to a scalar value which always evaluates incorrectly in PHP.
CVSS 4.8EPSS 0.152%Risk 0.49
View source- Published
- 2026-07-29 14:16:34
- Affected versions
- <3.8.13
- Type
- Web application
- Last modified
- 2026-07-30 16:41:25
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N