Nextcloud Server is a self hosted personal cloud system. After an attacker got access to the session of a user or administrator, the attacker would be able to create, change or delete external storages without having to confirm the password. It is recommended that the Nextcloud Server is upgraded to 28.0.12, 29.0.9 or 30.0.2.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Nextcloud_server | Nextcloud | 28.0.0 (including) | 28.0.12 (excluding) |
| Nextcloud_server | Nextcloud | 29.0.0 (including) | 29.0.9 (excluding) |
| Nextcloud_server | Nextcloud | 30.0.0 (including) | 30.0.2 (excluding) |