CVE-2020-8182 - Vulnerability Details - OpenCVE

Description

Improper access control in Nextcloud Deck 0.8.0 allowed an attacker to reshare boards shared with them with more permissions than they had themselves.

Published: 2020-10-05

Score: 8.0 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 Deck

affected

Version	Status	Constraints
`Fixed in 0.8.1`	affected	—

Configuration 1 [-]

cpe:2.3:a:nextcloud:deck:0.8.0:*:*:*:*:*:*:*

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-2020-29063	Improper access control in Nextcloud Deck 0.8.0 allowed an attacker to reshare boards shared with them with more permissions than they had themselves.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.0021.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://hackerone.com/reports/827816
https://nextcloud.com/security/advisory/?id=NC-SA-2020-025

History

No history.

Subscriptions

Nextcloud Deck

MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2020-10-05T13:17:28.000Z

Updated: 2024-08-04T09:56:27.465Z

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

Link: CVE-2020-8182

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-10-05T14:15:13.467

Modified: 2024-11-21T05:38:27.300

Link: CVE-2020-8182

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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