The File Manager (gollem) module 3.0.11 in Horde Groupware 5.2.21 allows remote attackers to bypass Horde authentication for file downloads via a crafted fn parameter that corresponds to the exact filename.
The web application does not adequately enforce appropriate authorization on all restricted URLs, scripts, or files.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Groupware | Horde | 5.2.21 (including) | 5.2.21 (including) |