CVE-2023-2000

Unrestricted navigation due to unvalidated mattermost server redirection

Description

Mattermost Desktop App fails to validate a mattermost server redirection and navigates to an arbitrary website

Remediation

Solution:

  • Update Mattermost Desktop App to version v5.3 or higher.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.13%
Vendor Advisory mattermost.com
Affected: Mattermost Mattermost
Published at:
Updated at:

References

Link Tags
https://mattermost.com/security-updates vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-2000?
CVE-2023-2000 has been scored as a medium severity vulnerability.
How to fix CVE-2023-2000?
To fix CVE-2023-2000: Update Mattermost Desktop App to version v5.3 or higher.
Is CVE-2023-2000 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-2000 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-2000?
CVE-2023-2000 affects Mattermost Mattermost.
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