First published: Thu Aug 22 2024(Updated: )
Mattermost versions 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 fail to properly enforce permissions which allows a team admin user without "Add Team Members" permission to disable the invite URL.
Credit: responsibledisclosure@mattermost.com responsibledisclosure@mattermost.com
Affected Software | Affected Version | How to fix |
---|---|---|
go/github.com/mattermost/mattermost/server/v8 | >=9.10.0<9.10.1 | 9.10.1 |
go/github.com/mattermost/mattermost/server/v8 | >=9.5.0<9.5.8 | 9.5.8 |
Mattermost | >=9.5.0<9.5.8 | |
Mattermost | =9.10.0 |
Update Mattermost to versions 9.11.0, 9.5.8, 9.10.1 or higher.
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CVE-2024-40884 has a moderate severity rating due to its potential impact on access control.
To fix CVE-2024-40884, upgrade to Mattermost version 9.10.1 or 9.5.8.
Mattermost versions 9.5.x up to 9.5.7 and 9.10.x up to 9.10.0 are affected by CVE-2024-40884.
CVE-2024-40884 allows team admin users without the 'Add Team Members' permission to disable the invite URL.
Users with team admin privileges in affected Mattermost versions may be impacted by CVE-2024-40884.