User enumeration is found in in PHPJabbers Class Scheduling System v1.0. This issue occurs during password recovery, where a difference in messages could allow an attacker to determine if the user is valid or not, enabling a brute force attack with valid users.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Class_scheduling_system | Phpjabbers | 1.0 (including) | 1.0 (including) |