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CVE-2026-93294— Azure Monitor data source resource proxy allows calls to arbitrary Azure Resource Manager APIs

Quick assessment

Affected
Grafana Grafana Enterprise
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

具有 Azure Monitor 数据源查询权限的用户，可以利用其资源代理（resource proxy）以该数据源对应的 Azure 身份（意外代理机制），调用超出 Grafana 实际所需范围的 Azure Resource Manager API。该漏洞的影响范围受限于该 Azure 身份所被授予的 Azure 角色权限。

CVSS 6.3 · Medium

Affected Version Matrix 10

VendorProduct Version RangeStatus
Grafana Grafana Enterprise 8.1.0≤ 12.3.11 affected
12.4.0< 12.4.13 affected
13.0.0< 13.0.11 affected
13.1.0< 13.1.8 affected
13.2.0< 13.2.4 affected
Grafana Grafana OSS 8.1.0≤ 12.3.11 affected
12.4.0< 12.4.13 affected
13.0.0< 13.0.11 affected
13.1.0< 13.1.8 affected
13.2.0< 13.2.4 affected
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I. Basic Information for CVE-2026-93294

Vulnerability Information
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Vulnerability Title
Azure Monitor data source resource proxy allows calls to arbitrary Azure Resource Manager APIs
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
未有动机的代理或中间人(混淆代理)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Grafana Grafana Enterprise 8.1.0 ~ 12.3.11 -
Grafana Grafana OSS 8.1.0 ~ 12.3.11 -

II. Public POCs for CVE-2026-93294

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III. Intelligence Information for CVE-2026-93294

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Other References for CVE-2026-93294 (1)

Same Patch Batch · Grafana · 2026-10-13 · 4 CVEs total

CVE-2026-33374 6.5 MEDIUM Unbounded memory allocation in the Prometheus rule conversion API
CVE-2026-15577 6.5 MEDIUM Git Sync connection configuration can be modified with read-only access
CVE-2026-95502 5.3 MEDIUM Git Sync memory exhaustion via a malicious Git server

IV. Related Vulnerabilities

Same product: Grafana Enterprise
Same vendor: Grafana
Same weakness: CWE-441

V. Comments for CVE-2026-93294

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