Directus Incorrectly handles _in` filter

{
  "id": "80d7ca195bb176ed475932fdfd7c4da4b12dd44e5c81a378d806416dac9ab280",
  "url": "https://osv.dev/vulnerability/CVE-2024-39701",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Directus Incorrectly handles _in` filter",
    "summary": "Directus is a real-time API and App dashboard for managing SQL database content. Directus >=9.23.0, <=v10.5.3 improperly handles _in, _nin operators. It evaluates empty arrays as valid so expressions like {\"role\": {\"_in\": $CURRENT_USER.some_field}} would evaluate to true allowing the request to pass. This results in Broken Access Control because the rule fails to do what it was intended to do: Pass rule if **field** matches any of the **values**. This vulnerability is fixed in 10.6.0.",
    "evidence": "osv:CVE-2024-39701",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-39701",
      "aliases": [
        "CVE-2024-39701",
        "GHSA-hxgm-ghmv-xjjm"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/directus/directus",
              "type": "GIT",
              "events": [
                {
                  "introduced": "47b9824954fd6538406d1ae754ec99f4744e5cff"
                },
                {
                  "fixed": "3ec4009bb84a4db4beefb64603df9fc53d82d9e4"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "9.23.0"
                      },
                      {
                        "fixed": "10.6.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "cpe": "cpe:2.3:a:monospace:directus:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "9.23.0"
                      },
                      {
                        "fixed": "10.6.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "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"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-39701.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.712856649Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/39xxx/CVE-2024-39701.json",
        "https://github.com/directus/directus/security/advisories/GHSA-hxgm-ghmv-xjjm",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-39701"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-284"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/39xxx/CVE-2024-39701.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-39701",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 496763,
  "published_at": "2024-07-08T16:43:01.595+00:00"
}