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Nextcloud Server < 14.0.11, < 15.0.8 Input Validation Vulnerability (NC-SA-2019-015)
Information
Severity
Severity
High
Family
Family
Web application abuses
CVSSv2 Base
CVSSv2 Base
8.3
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:M/C:C/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 input validation vulnerability where group admins can create users with IDs of system folders.
Insight
Insight
Improper Input Validation allows group admins to create users with IDs of system folders.
Affected Software
Affected Software
Nextcloud server versions prior 14.0.11 and prior 15.0.8.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 14.0.11, 15.0.8 or later.