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Status published
Low
CVE-2022-1548
Playbook members are allowed to escalate their membership privileges and perform actions restricted to playbook admins.
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Thanks to Rohitesh Gupta for contributing to this improvement under the Mattermost responsible disclosure policy.
References
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Affected Vendor
Mattermost
View all reports →Affected Software
Mattermost Playbooks
Vulnerable Versions:
Playbooks
Timeline
Official Publish:
May 3rd, 2022
Last Modified:
December 6th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N