CVE-2017-0883
First published: Wed Apr 05 2017(Updated: )
Nextcloud Server before 9.0.55 and 10.0.2 suffers from a permission increase on re-sharing via OCS API issue. A permission related issue within the OCS sharing API allowed an authenticated adversary to reshare shared files with an increasing permission set. This may allow an attacker to edit files in a share despite having only a 'read' permission set. Note that this only affects folders and files that the adversary has at least read-only permissions for.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nextcloud Nextcloud Server | <=9.0.54 | |
| Nextcloud Nextcloud Server | =10.0.2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- collector/nvd-index
- agent/severity
- agent/weakness
- agent/author
- agent/references
- agent/type
- agent/description
- agent/event
- agent/remedy
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/nextcloud
- canonical/nextcloud nextcloud server
- version/nextcloud nextcloud server/9.0.54
- version/nextcloud nextcloud server/10.0.2