UpHeron
All vulnerabilities

Servers and applications

CVE-2024-1953

Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, 9.3.0, and 9.4.x before 9.4.2 fail to limit the number of role names requested from the API, allowing an authenticated attacker to cause the server to run out of memory and crash by issuing an unusually large HTTP request.

Severity
Medium 4.3
Published
29 Feb 2024
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.1.9, 9.2.5, 9.4.2
Sources
NVD

Affected software

SoftwareAffected versions
MattermostServers and applications · cpe:a:mattermost:mattermost_server
  • From 8.1.0 before 8.1.9
  • From 9.2.0 before 9.2.5
  • Version 9.3.0
  • From 9.4.0 before 9.4.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-1953
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-1953