Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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EUVD-2024-0319 | Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names. |
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GHSA-9w97-9rqx-8v4j | Mattermost allows demoted guests to change group names |
Fixes
Solution
Update Mattermost Server to versions 8.1.7, 9.3.0 or higher.
Workaround
No workaround given by the vendor.
References
Link | Providers |
---|---|
https://mattermost.com/security-updates |
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History
Tue, 17 Jun 2025 14:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
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Status: PUBLISHED
Assigner: Mattermost
Published:
Updated: 2025-06-17T13:35:30.706Z
Reserved: 2023-12-21T08:00:43.432Z
Link: CVE-2023-50333

Updated: 2024-08-02T22:16:46.618Z

Status : Modified
Published: 2024-01-02T10:15:08.723
Modified: 2024-11-21T08:36:51.637
Link: CVE-2023-50333

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