Directus allows SSO User Enumeration

{
  "id": "598f639d4042227c5f3fdf0b6d83b504f85e20298eaabd63f46fc23206c164cb",
  "url": "https://osv.dev/vulnerability/CVE-2024-39896",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Directus allows SSO User Enumeration",
    "summary": "Directus is a real-time API and App dashboard for managing SQL database content. When relying on SSO providers in combination with local authentication it can be possible to enumerate existing SSO users in the instance. This is possible because if an email address exists in Directus and belongs to a known SSO provider then it will throw a \"helpful\" error that the user belongs to another provider. This vulnerability is fixed in 10.13.0.",
    "evidence": "osv:CVE-2024-39896",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-39896",
      "aliases": [
        "CVE-2024-39896",
        "GHSA-jgf4-vwc3-r46v"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/directus/directus",
              "type": "GIT",
              "events": [
                {
                  "introduced": "f52da51925296b6e615ae2f048727a391d3a2122"
                },
                {
                  "fixed": "844d4e7f336e02d5cd1881b7964625abe7ea8d43"
                },
                {
                  "fixed": "454cb534d6ffa547feb11f4d74b932ae7368dae2"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "9.11"
                      },
                      {
                        "fixed": "10.13.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "range": [
                      {
                        "fixed": "454cb534d6ffa547feb11f4d74b932ae7368dae2"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v10.12.1",
            "v10.11.2",
            "10.11.2",
            "v10.11.1",
            "v10.11.0",
            "v10.10.7",
            "v10.10.6",
            "v10.10.5",
            "v10.10.4",
            "v10.10.3",
            "v10.10.2",
            "v10.10.1",
            "v10.10.0",
            "v10.9.3",
            "v10.9.2",
            "v10.9.1",
            "v10.9.0",
            "v10.8.3",
            "v10.8.2",
            "v10.8.1",
            "v10.8.0",
            "v10.7.2",
            "v10.7.1",
            "v10.7.0",
            "v10.6.4",
            "v10.6.3",
            "v10.6.2",
            "v10.6.1",
            "v10.6.0",
            "v10.5.3",
            "v10.5.2",
            "v10.5.1",
            "v10.5.0",
            "v10.4.3",
            "v10.4.2",
            "v10.4.0",
            "v10.3.0",
            "v10.2.1",
            "v10.2.0",
            "v10.1.1",
            "v10.1.0",
            "v10.0.0",
            "v9.26.0",
            "v9.25.2",
            "v9.25.1",
            "v9.25.0",
            "v9.24.0",
            "v9.23.4",
            "v9.23.3",
            "v9.23.2",
            "v9.23.1",
            "v9.23.0",
            "v9.22.4",
            "v9.22.3",
            "v9.22.2",
            "v9.22.1",
            "v9.22.0",
            "v9.21.2",
            "v9.21.1",
            "v9.21.0",
            "v9.20.4",
            "v9.20.3",
            "v9.20.2",
            "v9.20.1",
            "v9.20.0",
            "v9.19.2",
            "v9.19.1",
            "v9.19.0",
            "v9.18.1",
            "v9.18.0",
            "v9.17.4",
            "v9.17.3",
            "v9.17.2",
            "v9.17.1",
            "v9.17.0",
            "v9.16.1",
            "v9.16.0",
            "v9.15.1",
            "v9.15.0",
            "v9.14.5",
            "v9.14.4",
            "v9.14.3",
            "v9.14.2",
            "v9.14.1",
            "v9.13.0",
            "v9.12.2",
            "v9.12.1",
            "v9.12.0",
            "v9.11.1",
            "v9.11.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-39896.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:51.216332123Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/39xxx/CVE-2024-39896.json",
        "https://github.com/directus/directus/security/advisories/GHSA-jgf4-vwc3-r46v",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-39896",
        "https://github.com/directus/directus/commit/454cb534d6ffa547feb11f4d74b932ae7368dae2"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-200"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/39xxx/CVE-2024-39896.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-39896",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519968,
  "published_at": "2024-07-08T17:27:56.032+00:00"
}