Nextcloud Server < 12.0.13, < 13.0.8, < 14.0.4 Access Control Vulnerability (NC-SA-2019-002)

Published: 2020-02-06 02:00:27
CVE Author: NIST National Vulnerability Database (NVD)

CVSS Base Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:N

Detection Type:
Remote Banner

Solution Type:
Vendor Patch

Summary:
Nextcloud Server is prone to an improper access control vulnerability.

Technical Details:
A missing check could give recipient the possibility to extend the expiration date of a share they received.

Detection Method:
Checks if a vulnerable version is present on the target host.

Affected Versions:
Nextcloud server versions prior 12.0.13, prior 13.0.8 and prior 14.0.4.

Recommendations:
Update to version 12.0.13, 13.0.8, 14.0.4, 15.0.0 or later.

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2020-8122

References:

https://nextcloud.com/security/advisory/?id=NC-SA-2019-002

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Severity
Medium
CVSS Score
4.0

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