CVE-2023-6547 — Playbooks access/modification by removed team member
Mattermost fails to validate team membership when a user attempts to access a playbook, allowing a user with permissions to a playbook but no permissions to the team the playboo…
Published: 2023-12-12 · CVSS: 3.7 · CVSS 3.1
Mattermost fails to validate team membership when a user attempts to access a playbook, allowing a user with permissions to a playbook but no permissions to the team the playbook is on to access and modify the playbook. This can happen if the user was once a member of the team, got permissions to the playbook and was then removed from the team.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7