Report: Essential Guide: CVE-2026-6343 - Mattermost Playbooks Plugin fails to enforce view permissions in list endpoints, ...

Report: Essential Guide: CVE-2026-6343 - Mattermost Playbooks Plugin fails to enforce view permissions in list endpoints, ...

CVE ID :CVE-2026-6343 Published : May 18, 2026, 8:32 a.m. | 34 minutes ago Description :Mattermost versions 11.5.x <=<=<=Severity: 4.3 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
MEDIUM
Published
May 18, 2026