Vulnerability Database
296,663
Total vulnerabilities in the database
CVE-2025-41410
Mattermost versions 10.10.x <= 10.10.2, 10.5.x <= 10.5.10, 10.11.x <= 10.11.2 fail to validate email ownership during Slack import process which allows attackers to create verified user accounts with arbitrary email domains via malicious Slack import data to bypass email-based team access restrictions.
| Software | From | Fixed in |
|---|---|---|
github.com/mattermost/mattermost/server/v8
|
- | 8.0.0-20250822083415-01b95392a450 |
|
github.com/mattermost/mattermost-server
|
10.10.0 | 10.10.3 |
|
github.com/mattermost/mattermost-server
|
10.5.0 | 10.5.11 |
|
github.com/mattermost/mattermost-server
|
10.11.0 | 10.11.3 |
- https://github.com/mattermost/mattermost/commit/01b95392a450676407475596d1c041a047067329
- https://github.com/mattermost/mattermost/commit/0d6e8fa2e4681a172a136db18001104a57f9c28e
- https://github.com/mattermost/mattermost/commit/ef896a4ea60cacbe03124106e1f42e5c25276427
- https://mattermost.com/security-updates
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