CVE-2017-0936

medium

Description

Nextcloud Server before 11.0.7 and 12.0.5 suffers from an Authorization Bypass Through User-Controlled Key vulnerability. A missing ownership check allowed logged-in users to change the scope of app passwords of other users. Note that the app passwords themselves where neither disclosed nor could the error be misused to identify as another user.

References

https://nextcloud.com/security/advisory/?id=nc-sa-2018-001

https://hackerone.com/reports/297751

Details

Source: Mitre, NVD

Published: 2018-03-28

Updated: 2019-10-09

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

Severity: Medium