CVE-2020-14456: High severity mattermost desktop vulnerability
Published Jun 19, 2020
·Updated
An issue was discovered in Mattermost Desktop App before 4.4.0. The Same Origin Policy is mishandled during access-control decisions for web APIs, aka MMSA-2020-0006.
Affected Software
1 affected component
Mattermost Mattermost Desktop<4.4.0
Event History
Jun 19, 2020
CVE Published
via MITRE·01:12 PM
Data Sourced
via MITRE·01:12 PM
Description
Frequently Asked Questions
1
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2020-14456.
2
What is the title of this vulnerability?
The title of this vulnerability is 'An issue was discovered in Mattermost Desktop App before 4.4.0. The Same Origin Policy is mishandled...'
3
What is the severity of CVE-2020-14456?
The severity of CVE-2020-14456 is high with a CVSS score of 7.3.
4
What software is affected by this vulnerability?
The Mattermost Desktop App versions up to 4.4.0 are affected by this vulnerability.
5
How can I fix CVE-2020-14456?
To fix CVE-2020-14456, you should update your Mattermost Desktop App to version 4.4.0 or later.