CVE-2026-27877 PUBLISHED

Public dashboards discloses all direct mode datasources

Assigner: GRAFANA
Reserved: 24.02.2026 Published: 27.03.2026 Updated: 27.03.2026

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 your deployments' security.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 6.5

Product Status

Vendor Grafana
Product Grafana
Versions Default: unaffected
  • affected from v9.3.0 to v11.6.14 (excl.)
  • affected from v12.0.0 to v12.1.10 (excl.)
  • affected from v12.2.0 to v12.2.8 (excl.)
  • affected from v12.3.0 to v12.3.6 (excl.)
  • affected from v12.4.0 to v12.4.2 (excl.)

References