Azure Monitor data source resource proxy allows calls to arbitrary Azure Resource Manager APIs

{
  "id": "294c83cf90b9bfd92c4b4092ffef65bd03063231b03427a781d7ed21b399e39d",
  "url": "https://osv.dev/vulnerability/BIT-grafana-2026-93294",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Azure Monitor data source resource proxy allows calls to arbitrary Azure Resource Manager APIs",
    "summary": "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.",
    "evidence": "osv:BIT-grafana-2026-93294",
    "products": [
      {
        "name": {
          "value": "grafana",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "12.4.13",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "13.0.11",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "13.1.8",
            "evidence": "/affected/0/ranges"
          },
          {
            "value": "13.2.4",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "BIT-grafana-2026-93294",
      "aliases": [
        "BIT-grafana-2026-93294",
        "CVE-2026-93294"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "SEMVER",
              "events": [
                {
                  "introduced": "8.1.0"
                },
                {
                  "fixed": "12.4.13"
                },
                {
                  "introduced": "13.0.0"
                },
                {
                  "fixed": "13.0.11"
                },
                {
                  "introduced": "13.1.0"
                },
                {
                  "fixed": "13.1.8"
                },
                {
                  "introduced": "13.2.0"
                },
                {
                  "fixed": "13.2.4"
                }
              ]
            }
          ],
          "package": {
            "name": "grafana",
            "purl": "pkg:bitnami/grafana",
            "ecosystem": "Bitnami"
          },
          "severity": [
            {
              "type": "CVSS_V3",
              "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N"
            }
          ],
          "database_specific": {
            "source": "https://github.com/bitnami/vulndb/tree/main/data/grafana/BIT-grafana-2026-93294.json"
          }
        }
      ],
      "modified": "2026-10-20T10:30:05.591426577Z",
      "provider": "osv",
      "references": [
        "https://grafana.com/security/security-advisories/cve-2026-93294",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-93294"
      ],
      "provider_metadata": {
        "cpes": [
          "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*",
          "cpe:2.3:a:grafana:grafana:*:*:*:*:*:go:*:*",
          "cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:go:*:*"
        ],
        "severity": "Medium"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-93294",
        "evidence": "/aliases"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/database_specific/severity"
  },
  "source_id": "core-osv",
  "document_id": 379079,
  "published_at": "2026-10-20T08:45:18.044+00:00"
}