Grafana subject to Exposure of Sensitive Information resulting in User enumeration via forget password

{
  "id": "537cf4193efb51a779517c263c6580fcb82321088294c418ed9c8f0745d81533",
  "url": "https://osv.dev/vulnerability/CVE-2022-39307",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Grafana subject to Exposure of Sensitive Information resulting in User enumeration via forget password",
    "summary": "Grafana is an open-source platform for monitoring and observability. When using the forget password on the login page, a POST request is made to the `/api/user/password/sent-reset-email` URL. When the username or email does not exist, a JSON response contains a “user not found” message. This leaks information to unauthenticated users and introduces a security risk. This issue has been patched in 9.2.4 and backported to 8.5.15. There are no known workarounds.",
    "evidence": "osv:CVE-2022-39307",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-39307",
      "aliases": [
        "BIT-grafana-2022-39307",
        "CVE-2022-39307",
        "GHSA-3p62-42x7-gxg5",
        "GO-2024-2844"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/grafana/grafana",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "be4228db5a43f65a989239f891185d45912d39ad"
                },
                {
                  "introduced": "b5c56f63710e09f37b8557ddd8b99ae3fc583169"
                },
                {
                  "fixed": "64017e8ca6825b79a2acb887a1c1d9088e47ed72"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "8.5.15"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "9.0.0"
                      },
                      {
                        "fixed": "9.2.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v9.2.3",
            "v8.4.0-beta1",
            "v8.3.3",
            "v6.5",
            "v6.0.0-beta1",
            "v5.,2.4",
            "v5.0.0",
            "v5.0.0-beta5",
            "v5.0.0-beta4",
            "v5.0.0-beta3",
            "v5.0.0-beta2",
            "v5.0.0-beta1",
            "v4.6.0-beta1",
            "v4.5.0",
            "v4.5.0-beta1",
            "v4.4.0",
            "v3.1.0-beta1",
            "v3.0.2",
            "v3.0.1",
            "v3.0.0-beta7",
            "v3.0.0-beta6",
            "v2.6.0",
            "v2.6.0-beta1",
            "v2.5.0",
            "v2.0.2",
            "v2.0.1",
            "v2.0.0-beta3",
            "v2.0.0-beta1",
            "v1.9.1",
            "v1.9.0",
            "v1.9.0-rc1",
            "v1.7.0-rc1",
            "v1.6.1",
            "v1.6.0",
            "v1.5.4",
            "v1.5.3",
            "v1.5.2",
            "v1.5.1",
            "v1.5.0",
            "v1.4.0",
            "v1.3.0",
            "v1.2.0",
            "v1.1.0",
            "v1.0.4",
            "v1.0.3",
            "v1.0.2",
            "v1.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-39307.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:49.452911058Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39307.json",
        "https://github.com/grafana/grafana/security/advisories/GHSA-3p62-42x7-gxg5",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-39307",
        "https://security.netapp.com/advisory/ntap-20221215-0004/"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-200"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39307.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-39307",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 517827,
  "published_at": "2022-11-09T00:00:00+00:00"
}