Improper permissions preservation in Nextcloud Server 16.0.1 causes sharees to be able to reshare with write permissions when sharing the mount point of a share they received, as a public link.
The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Nextcloud_server | Nextcloud | * | 14.0.13 (excluding) |
| Nextcloud_server | Nextcloud | 15.0.0 (including) | 15.0.9 (excluding) |
| Nextcloud_server | Nextcloud | 16.0.0 (including) | 16.0.2 (excluding) |