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Nextcloud Server < 15.0.13, < 16.0.6, < 17.0.1 Information Disclosure Vulnerability (NC-SA-2019-012)
Information
Severity
Severity
Medium
Family
Family
Web application abuses
CVSSv2 Base
CVSSv2 Base
4.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:S/C:P/I:N/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
4 years ago
Modified
Modified
4 years ago
Summary
Nextcloud Server is prone to an information disclosure vulnerability where file-drop content is visible through the gallery app.
Insight
Insight
Improper authorization causes leaking of previews and files when a file-drop share link is opened via the gallery app.
Affected Software
Affected Software
Nextcloud server versions prior 15.0.13, prior 16.0.6 and prior 17.0.1.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 15.0.13, 16.0.6, 17.0.1 or later.