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VULNERABILITIES

CVE-2020-8121 Details

Description

A bug in Nextcloud Server 14.0.4 could expose more data in reshared link shares than intended by the sharer.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://hackerone.com/reports/452854 CVEExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2019-003 CVEVendor Advisory
https://hackerone.com/reports/452854 [email protected]ExploitThird Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2019-003 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-668Exposure of Resource to Wrong Sphere[email protected]
CWE-284Improper Access Control[email protected]

Affected Products

ProductVersions
nextcloud nextcloud server
< 13.0.9
>= 14.0.0, < 14.0.5
>= 14.0.6, < 15.0.0

CPE

  • cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-8121
NVD Published Date:
Feb 4, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-8121 Details - Not Deferred