Nagios Fusion v2024R1.2 and v2024R2 does not invalidate already existing session tokens when the two-factor authentication mechanism is enabled, allowing attackers to perform a session hijacking attack.
Weakness
A class has a cloneable() method that is not declared final, which allows an object to be created without calling the constructor. This can cause the object to be in an unexpected state.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fusion | Nagios | 2024-r1.2 (including) | 2024-r1.2 (including) |
| Fusion | Nagios | 2024-r2.1 (including) | 2024-r2.1 (including) |