GO-2026-4478
NoneCVSS
—
EPSS
—
Published
Feb 17, 2026
CISA due date
—
The record
Mattermost Server SAML implementation does not require encryption or signature verification as default in github.com/mattermost/mattermost-server
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Go | github.com/mattermost/mattermost-server | 0 | No fix |
| Go | github.com/mattermost/mattermost-server | 0 | 3.8.1-0.20170504181128-4f074fed0d65 |
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