CVE-2016-9461
- State
- Published
- Severity
- Not scored
- Published
- Mar 28, 2017
- Updated
- Aug 6, 2024
- Reserved
- Nov 19, 2016
Description
Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4 are not properly verifying edit check permissions on WebDAV copy actions. The WebDAV endpoint was not properly checking the permission on a WebDAV COPY action. This allowed an authenticated attacker with access to a read-only share to put new files in there. It was not possible to modify existing files.
Scores
The record has no CVSS score.
Weaknesses
- CWE-275 Permission Issues (CWE-275)
Affected Products
| Product | Versions |
|---|---|
Nextcloud Server & ownCloud Server Nextcloud Server before 9.0.52 & ownCloud Server before 9.0.4n/a |
|
References
- https://owncloud.org/security/advisory/?id=oc-sa-2016-014
- https://nextcloud.com/security/advisory/?id=nc-sa-2016-004
- 97276vdb-entry
- https://github.com/owncloud/core/commit/acbbadb71ceee7f01da347f7dcd519beda78cc47
- https://github.com/owncloud/core/commit/c0a4b7b3f38ad2eaf506484b3b92ec678cb021c9
- https://github.com/owncloud/core/commit/121a3304a0c37ccda0e1b63ddc528cba9121a36e
- https://github.com/owncloud/core/commit/0622e635d97cb17c5e1363e370bb8268cc3d2547
- https://hackerone.com/reports/145950
- https://github.com/nextcloud/server/commit/3491400261c1454a9a30d3ec96969573330120cc
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