GitHub Advisoryadvisory · Go

GHSA-3q27-7qjq-p9c5 Grafana public dashboards disclose all direct mode datasources

MEDIUM Published 2026-03-27 Modified 2026-05-13 Official page ↗
Aliases
CVE-2026-27877
Ecosystem
Go
Packages
github.com/grafana/grafana
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-200, CWE-312
Reviewed
2026-04-02

Affected packages

• Go github.com/grafana/grafana: < 11.6.14 (no fix yet) • Go github.com/grafana/grafana: < 12.1.10 (no fix yet) • Go github.com/grafana/grafana: < 12.2.8 (no fix yet) • Go github.com/grafana/grafana: < 12.3.6 (no fix yet) • Go github.com/grafana/grafana: < 12.4.2 (no fix yet) • Go github.com/grafana/grafana: >= 1.9.2-0.20221116104934-4ee83a5f2bf4, < 1.9.2-0.20260325055210-3522153e07b4 → fixed in 1.9.2-0.20260325055210-3522153e07b4

Description

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.

Related

Alias · CVE (1)

  • CVE-2026-27877 When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. vulnerability

Weakness · CWE (2)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
  • CWE-312 Cleartext Storage of Sensitive Information weakness

References