CVE-2026-103506

An authenticated user in Grafana can read SSO client secrets and modify instance-wide SSO settings…

Risk score: 53/100
CVSS: 8.9 v4.0
Published: 28 Oct 2026

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What to know

What it is: An authenticated user in Grafana can read SSO client secrets and modify instance-wide SSO settings without the required permissions (missing authorization). This affects Grafana OSS and Enterprise 13.2 installations with the experimental kubernetesSsoSettingsApi feature toggle enabled, which is disabled by default.
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 8.9 high

References

https://grafana.com/security/security-advisories/cve-2026-103506

Original description

An authenticated user in Grafana can read SSO client secrets and modify instance-wide SSO settings without the required permissions (missing authorization). This affects Grafana OSS and Enterprise 13.2 installations with the experimental kubernetesSsoSettingsApi feature toggle enabled, which is disabled by default.

Last activity 28 Oct 2026. Patch Forecast updates every hour.