CVE-2026-27877: Cleartext Storage of Sensitive Information

When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. No passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-sources as far as possible to improve...

Grafana -- Public dashboards discloses all direct mode datasources

https://grafana.com/security/security-advisories/cve-2026-27877 reports: When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. No passwords of proxied data-sources are exposed. We encourage all direct data-source...