Hummingbird Collaboration (aka Hummingbird Enterprise Collaboration) 5.21 and earlier allows remote attackers to misrepresent the type and name of a file via modified doc_ext and id parameters, which might trick a user into downloading dangerous or unexpected content.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Enterprise_collaboration | Hummingbird | * | 5.21 (including) |
| Enterprise_collaboration | Hummingbird | 5.2 (including) | 5.2 (including) |