CVE-2020-8181 - Vulnerability Details - OpenCVE

Description

A missing file type check in Nextcloud Contacts 3.2.0 allowed a malicious user to upload any file as avatars.

Published: 2020-07-10

Score: 4.3 Medium

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 Contact

affected

Version	Status	Constraints
`3.3.0`	affected	—

Configuration 1 [-]

cpe:2.3:a:nextcloud:contacts:*:*:*:*:*:*:*:*

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-2020-29062	A missing file type check in Nextcloud Contacts 3.2.0 allowed a malicious user to upload any file as avatars.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00219.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://hackerone.com/reports/808287%2C
https://nextcloud.com/security/advisory/?id=NC-SA-2020-024

History

No history.

Subscriptions

Nextcloud Contacts

MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2020-07-10T15:48:41.000Z

Updated: 2024-08-04T09:56:27.392Z

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

Link: CVE-2020-8181

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-07-10T16:15:11.703

Modified: 2024-11-21T05:38:27.187

Link: CVE-2020-8181

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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