CVE-2026-27877
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Grafana
PublishedMar 27, 2026
First seenMar 27, 2026
Weakness typeCWE-312CWE-312CWE-201CWE-201
How to fix
Update
- grafana grafana9.3.0, 12.0.0, 12.2.0, 12.3.0, 12.4.0 or later
- github.com/grafana/grafana1.9.2-0.20260325055210-3522153e07b4 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| grafana grafana | v < 9.3.0, 11.6.14 ≤ v < 12.0.0, 12.1.10 ≤ v < 12.2.0, 12.2.8 ≤ v < 12.3.0, 12.3.6 ≤ v < 12.4.0 | 9.3.0, 12.0.0, 12.2.0, 12.3.0, 12.4.0 |
| github.com/grafana/grafanaGo | 9.3.0 ≤ v, 12.0.0 ≤ v, 12.2.0 ≤ v, 12.3.0 ≤ v, 12.4.0 ≤ v, 1.9.2-0.20221116104934-4ee83a5f2bf4 ≤ v < 1.9.2-0.20260325055210-3522153e07b4, No range specified | 1.9.2-0.20260325055210-3522153e07b4 |
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