CVE-2026-93294 Azure Monitor data source resource proxy allows calls to arbitrary Azure Resource Manager APIs
Users with query access can bypass intended restrictions to call arbitrary Azure Resource Manager APIs using the data source's identity.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-93294?
CVE-2026-93294 is a medium-severity missing authorization vulnerability in Grafana Enterprise, published on 13 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A user with query access to an Azure Monitor data source can use its resource proxy to call Azure Resource Manager APIs beyond those Grafana needs, with the data source's Azure identity (unintended proxy). The impact is bounded by the Azure role granted to that identity.
Which versions are affected by CVE-2026-93294?
1 open source package ship an affected version, including grafana.
| Package | Affected | Fixed in |
|---|---|---|
grafana Bitnami | From 8.1.0 | 12.4.13, 13.0.11, 13.1.8, 13.2.4 |
Linux distribution packages (1)
grafana12.4 Red Hat:hummingbird:1 | All versions | 0:12.4.13-0.1.hum1 |
How do I fix CVE-2026-93294?
Upgrade grafana to a fixed version for your release line: 12.4.13, 13.0.11, 13.1.8 or 13.2.4.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-93294 being exploited?
There is no known exploitation of CVE-2026-93294 in the wild and no public exploit code.
Sources
Also known as BIT-grafana-2026-93294, GHSA-5wf9-m99g-f6xj, RHSA-2026:85295.