8.9
HighCVSS 4.0 · from GRAFANA
CVE-2026-103506
SSO settings authorization bypass
Grafana Enterprise · CWE-285 · CWE-285AffectedGrafana Enterprise, Grafana OSS
FixNo fix listed yet.
PublishedOct 28, 16:50 · GRAFANA
ScoredOct 28 · 8.9 · GRAFANA
Exploit code publicNone known · checked 21:18 UTC
ExploitedNone known · CISA KEV checked 22:08 UTC
What we know
No known exploitation. CISA KEV, checked 22:08 UTC.
No public exploit code known. Exploit-DB, Metasploit, Nuclei, checked 21:18 UTC.
An attacker needs network access and an account. CVSS: network, low privileges.
It only works under certain conditions, which makes it harder to pull off. CVSS: high attack complexity.
A successful attack can read data and change data. CVSS impact.
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.
From GRAFANA
Affected and fixed versions
ProductAffectedFixed inGrafana Enterprise13.2.0 – 13.2.4–Grafana OSS13.2.0 – 13.2.4–
Exploit code
Exploit-DBnone knownMetasploitnone knownNucleinone known