CVE-2022-1548

Playbook members are allowed to escalate their membership privileges and perform actions restricted to playbook admins.

Published May 3, 2022 CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed
Description
Mattermost Playbooks plugin 1.25 and earlier fails to properly restrict user-level permissions, which allows playbook members to escalate their membership privileges and perform actions restricted to playbook admins.

Remediation

Vendor Solution

Update Mattermost Playbooks Plugin to version v1.26.0 or higher.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-24843 Mattermost Playbooks plugin 1.25 and earlier fails to properly restrict user-level permissions, which allows playbook members to escalate their membership privileges and perform actions restricted to playbook admins.
References
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Mattermost
Published
Updated
Dec 6, 2024, 11:09 PM
Reserved
May 2, 2022, 12:00 AM
Status
Modified
Published
May 3, 2022, 9:15 PM
Modified
Jun 17, 2026, 4:22 AM