The virtual filesystem in ownCloud Server before 6.0.9, 7.0.x before 7.0.7, and 8.0.x before 8.0.5 does not consider that NULL is a valid getPath return value, which allows remote authenticated users to bypass intended access restrictions and gain access to users files via a sharing link to a file with a deleted parent folder.
2015-10-21T18:59:03.957
2025-04-12T10:46:40.837
Deferred
CVSSv2: 4.0 (MEDIUM)
AV:N/AC:L/Au:S/C:P/I:N/A:N
8.0
2.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | owncloud | owncloud | ≤ 6.0.8 | Yes |
Application | owncloud | owncloud_server | 7.0.0 | Yes |
Application | owncloud | owncloud_server | 7.0.1 | Yes |
Application | owncloud | owncloud_server | 7.0.2 | Yes |
Application | owncloud | owncloud_server | 7.0.3 | Yes |
Application | owncloud | owncloud_server | 7.0.4 | Yes |
Application | owncloud | owncloud_server | 7.0.5 | Yes |
Application | owncloud | owncloud_server | 7.0.6 | Yes |
Application | owncloud | owncloud_server | 8.0.0 | Yes |
Application | owncloud | owncloud_server | 8.0.2 | Yes |
Application | owncloud | owncloud_server | 8.0.3 | Yes |
Application | owncloud | owncloud_server | 8.0.4 | Yes |