Junglewise Threat Intelligence
CVE-2025-11776: GO-2025-4126 - Mattermost fails to properly restrict access to archived channel search API in github.com/mattermost/mattermost
CVE-2025-11776 · Severity: low · CVSS 3.1 · Published 2025-11-17
Technologies: github.com/mattermost/mattermost (Go), github.com/mattermost/mattermost-server/v5 (Go), github.com/mattermost/mattermost-server/v6 (Go), github.com/mattermost/mattermost/server/v8 (Go), github.com/mattermost/mattermost-server (Go). Vendors: Go.
Executive brief
Mattermost fails to properly restrict access to archived channel search API in github.com/mattermost/mattermost
Affected products
- Go github.com/mattermost/mattermost
- Go github.com/mattermost/mattermost-server/v5
- Go github.com/mattermost/mattermost-server/v6
- Go github.com/mattermost/mattermost/v5
- Go github.com/mattermost/mattermost/server/v8
- Go github.com/mattermost/mattermost-server