Nextcloud server 11.0.3DOM XSS vulnerability in search dialogue
Reflected XSS in error pages
Limitation of app specific password scope can be bypassed
Stored XSS in Gallery application
Share tokens for public calendars disclosed
Content-Spoofing in "files" app (NC-SA-2016-010)
10th October 2016
Risk level: Low
CVSS v3 Base Score: 3.1 (AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N)
HackerOne report: 154827
The location bar in the files app was not verifying the passed parameters. An attacker could craft an invalid link to a fake directory structure and use this to display an attacker-controlled error message to the user.
- Nextcloud Server < 10.0.1 (CVE-2016-9467)
- Nextcloud Server < 9.0.54 (CVE-2016-9467)
The passed parameter is now verified.
The Nextcloud team thanks the following people for their research and responsible disclosure of the above advisory:
This advisory is licensed CC BY-SA 4.0.