VDB
GO-2025-3555
GO-2025-3555
PUBLISHED
Mattermost fail to prompt for explicit approval before adding a team admin to a private channel in github.com/mattermost/mattermost-server
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | mattermost/mattermost/server/v8 | 0 |
| github.com | mattermost/mattermost-server/v6 | 0 |
| github.com | mattermost/mattermost-server/v5 | 0 |
| github.com | mattermost/mattermost-server | 9.11.0+incompatible |
Timeline
- Mar 25, 2025 CVE Published
- Mar 3, 2026 CVE Updated
- May 1, 2026 Security Advisory