CVE-2019-20861: High severity mattermost desktop vulnerability

Published Jun 19, 2020
·
Updated

An issue was discovered in Mattermost Desktop App before 4.2.2. It allows attackers to execute arbitrary code via a crafted link.

Affected Software

1 affected component
Mattermost Mattermost Desktop<4.2.2

Event History

Jun 19, 2020
CVE Published
via MITRE·02:16 PM
Data Sourced
via MITRE·02:16 PM
Description

Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2019-20861.

2

What is the severity of CVE-2019-20861?

The severity of CVE-2019-20861 is high.

3

What is the affected software of CVE-2019-20861?

The affected software of CVE-2019-20861 is Mattermost Desktop App before 4.2.2.

4

How can attackers exploit CVE-2019-20861?

Attackers can execute arbitrary code via a crafted link in CVE-2019-20861.

5

How can I fix CVE-2019-20861?

To fix CVE-2019-20861, update Mattermost Desktop App to version 4.2.2 or later.

Contact

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