Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
Nextcloud Server < 14.0.13, < 15.0.9, < 16.0.2 Share Vulnerability (NC-SA-2020-012)
Information
Severity
Severity
Medium
Family
Family
Web application abuses
CVSSv2 Base
CVSSv2 Base
6.6
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:H/Au:S/C:N/I:C/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
4 years ago
Modified
Modified
4 years ago
Summary
Nextcloud Server is prone to an improper permission preservation vulnerability on reshares.
Insight
Insight
Improper permissions preservation causes sharees to be able to reshare with write permissions when sharing the mount point of a share they received, as a public link.
Affected Software
Affected Software
Nextcloud server versions prior 14.0.13, prior 15.0.9 and prior 16.0.2.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 14.0.13, 15.0.9, 16.0.2 or later.