CVE-2020-8121 - Vulnerability Details - OpenCVE

Description

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

Published: 2020-02-04

Score: 8.1 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

Nextcloud Server

affected

Version	Status	Constraints
`14.0.4`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:nextcloud:nextcloud_server::::::::
	cpe:2.3:a:nextcloud:nextcloud_server::::::::
	cpe:2.3:a:nextcloud:nextcloud_server::::::::

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-29031	A bug in Nextcloud Server 14.0.4 could expose more data in reshared link shares than intended by the sharer.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00415.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://hackerone.com/reports/452854
https://nextcloud.com/security/advisory/?id=NC-SA-2019-003

History

No history.

Subscriptions

Nextcloud Nextcloud Server

MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2020-02-04T19:08:57.000Z

Updated: 2024-08-04T09:48:25.641Z

Reserved: 2020-01-28T00:00:00.000Z

Link: CVE-2020-8121

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-02-04T20:15:14.307

Modified: 2024-11-21T05:38:20.170

Link: CVE-2020-8121

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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