Skip to content
OpenAdvisories

Product · Mattermost

Mattermost Desktop

3 known vulnerabilities.

Mattermost Desktop at a glance

Last 12 months
0
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 1 1 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
Show as table
MonthVulnerabilitiesCritical
Nov 202600
Oct 202600
Sep 202600
Aug 202600
Jul 202600
Jun 202600
May 202600
Apr 202600
Mar 202600
Feb 202600
Jan 202600
Dec 202500
Nov 202500
Oct 202500
Sep 202500
Aug 202500
Jul 202500
Jun 202500
May 202500
Apr 202500
Mar 202500
Feb 202500
Jan 202500
Dec 202400
All Critical High Medium Low Exploited only Public exploit

3 results · Feed

  • Low 2.9
    CVE-2023-5920

    Lack Of Secure Keyboard Entry Protection in MacOS Desktop

    Mattermost Desktop for MacOS fails to utilize the secure keyboard input functionality provided by macOS, allowing for other processes to read the keyboard input.

    Mattermost Mattermost Desktop
  • Low 3.7
    CVE-2023-5875

    Lack of Hardening against media exploitation from a remote origin

    Mattermost Desktop fails to correctly handle permissions or prompt the user for consent on certain sensitive ones allowing media exploitation from a malicious mattermost server

    Mattermost Mattermost Desktop
  • Low 3.1
    CVE-2023-5876

    Regex DoS from a malicious server enrolled in Desktop

    Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service.

    Mattermost Mattermost Desktop