Limitation of app specific password scope can be bypassed (NC-SA-2017-009)
8th May 2017
Risk level: Low
CVSS v3 Base Score: 3 (AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N)
HackerOne report: 191979
Improper session handling allowed an application specific password without permission to the files access to the users file.
- Nextcloud Server < 11.0.3 (CVE-2017-0892)
The permission check has been corrected and reviewed.
The Nextcloud team thanks the following people for their research and responsible disclosure of the above advisory:
- Mmakosdel - Vulnerability discovery and disclosure.
This advisory is licensed CC BY-SA 4.0.