Session Fixation in GitHub repository fossbilling/fossbilling prior to 0.5.1.
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fossbilling | Fossbilling | * | 0.5.1 (excluding) |
Such a scenario is commonly observed when: