Mattermost versions 10.0.x <= 10.0.1, 10.1.x <= 10.1.1, 9.11.x <= 9.11.3, 9.5.x <= 9.5.11 fail to properly validate email addresses which allows an unauthenticated user to bypass email domain restrictions via carefully crafted input on email registration.
                
            References
                    | Link | Resource | 
|---|---|
| https://mattermost.com/security-updates | Vendor Advisory | 
Configurations
                    Configuration 1 (hide)
| 
 | 
History
                    01 Oct 2025, 18:25
| Type | Values Removed | Values Added | 
|---|---|---|
| References | () https://mattermost.com/security-updates - Vendor Advisory | |
| First Time | Mattermost mattermost Server Mattermost | |
| CPE | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | 
Information
                Published : 2024-11-28 10:15
Updated : 2025-10-01 18:25
NVD link : CVE-2024-11599
Mitre link : CVE-2024-11599
CVE.ORG link : CVE-2024-11599
JSON object : View
Products Affected
                mattermost
- mattermost_server
CWE
                
                    
                        
                        CWE-754
                        
            Improper Check for Unusual or Exceptional Conditions
