Go/github.com/mattermost/mattermost-server/v5 CVE-2025-8402: medium 4.9, EPSS 0.32%
Mattermost has Potential Server Crash due to Unvalidated Import Data
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 5.39.3 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-h469-4fcf-p23h#Go/github.com/mattermost/mattermost-server/v5
- https://nvd.nist.gov/vuln/detail/CVE-2025-8402
- https://github.com/mattermost/mattermost
- https://mattermost.com/security-updates
- https://pkg.go.dev/vuln/GO-2025-3911
CVE-2025-8402 · published · modified · JSON