UpHeron
All vulnerabilities

Servers and applications

CVE-2023-27264

A missing permissions check in Mattermost Playbooks in Mattermost allows an attacker to modify a playbook via the /plugins/playbooks/api/v0/playbooks/[playbookID] API.

Severity
Medium 6.5
Published
27 Feb 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
MattermostServers and applications · cpe:a:mattermost:mattermost
  • Every version up to 7.1.4
  • Version 7.4.0
  • Version 7.5.0
  • Version 7.5.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-27264
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-27264