Blackboard Academic Suite 6.0 and earlier does not properly clear session information when de-authenticating a user who is idle, which allows subsequent users to log in as the previous user and gain privileges. NOTE: the vendor has disputed this issue, saying that This is a customer specific issue related to their Kerberos authentication single sign-on application and not a vulnerability in the Blackboard product.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Blackboard | Blackboard | 5.0 (including) | 5.0 (including) |
| Blackboard | Blackboard | 5.0.2 (including) | 5.0.2 (including) |
| Blackboard | Blackboard | 5.5 (including) | 5.5 (including) |
| Blackboard | Blackboard | 5.5.1 (including) | 5.5.1 (including) |
| Blackboard | Blackboard | 6.0 (including) | 6.0 (including) |
| Blackboard_academic_suite | Blackboard | 6.0 (including) | 6.0 (including) |