UpHeron
All vulnerabilities

Servers and applications

CVE-2023-5193

Mattermost fails to properly check permissions when retrieving a post allowing for a System Role with the permission to manage channels to read the posts of a DM conversation.

Severity
Low 2.7
Published
29 Sept 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
7.8.10, 8.0.2, 8.1.1
Sources
NVD

Affected software

SoftwareAffected versions
MattermostServers and applications · cpe:a:mattermost:mattermost
  • From 7.0.0 before 7.8.10
  • From 8.0.0 before 8.0.2
  • From 8.1.0 before 8.1.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-5193
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-5193