---
title: "CVE-2026-103506: Grafana - Broken Access Control"
description: "Grafana OSS and Enterprise 13.2 with experimental kubernetesSsoSettingsApi feature enabled contain a broken access control caused by missing authorization, letting authenticated users read SSO client secrets and modify instance-wide SSO settings without required permissions, exploit requires authentication."
url: https://panop.io/threat-heartbeat/CVE-2026-103506/
---

# CVE-2026-103506 Grafana - Broken Access Control

Grafana OSS and Enterprise 13.2 with experimental kubernetesSsoSettingsApi feature enabled contain a broken access control caused by missing authorization, letting authenticated users read SSO client secrets and modify instance-wide SSO settings without required permissions, exploit requires authentication.

CVSS base score 8.9 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-103506)

## Details

Type

Broken Access Control

Impact

Information Disclosure, Data Tampering

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Published

28 October 2026

Updated

29 October 2026

Weakness

[CWE-285](https://cwe.mitre.org/data/definitions/285.html)

## Vendor fix

Disable the experimental kubernetesSsoSettingsApi feature toggle or update to a version where this issue is fixed.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-103506](https://nvd.nist.gov/vuln/detail/CVE-2026-103506)
- [https://grafana.com/security/security-advisories/cve-2026-103506](https://grafana.com/security/security-advisories/cve-2026-103506)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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