Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they are not a member of.
                
            Metrics
Affected Vendors & Products
References
        | Link | Providers | 
|---|---|
| https://mattermost.com/security-updates | 
                     | 
            
History
                    Tue, 22 Apr 2025 16:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | 
        
        ssvc
         
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Fri, 13 Dec 2024 17:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | 
        
        Mattermost
         Mattermost mattermost Server  | 
|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | |
| Vendors & Products | 
        
        Mattermost
         Mattermost mattermost Server  | 
Status: PUBLISHED
Assigner: Mattermost
Published: 2024-02-29T10:42:15.362Z
Updated: 2025-04-22T15:52:35.817Z
Reserved: 2024-02-27T19:21:09.017Z
Link: CVE-2024-1952
Updated: 2024-08-01T18:56:22.570Z
Status : Analyzed
Published: 2024-02-29T11:15:08.213
Modified: 2024-12-13T17:08:36.583
Link: CVE-2024-1952
No data.