{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "26.7.3"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "f2f3d880597d1d2310d61267e08ff5485504b4b5"
            }
          ],
          "repo": "https://github.com/arcadedata/arcadedb",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-38pf-6hp2-pxww"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-269"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67356.json"
  },
  "details": "ArcadeDB before 26.7.3 binds the real LocalDatabase object into JavaScript trigger contexts with HostAccess.ALL, allowing schema-admins to call getSecurity().createUser() without permission checks. Attackers with UPDATE_SCHEMA permission can create triggers that execute JavaScript to create server-wide admin users, escalating privileges beyond their authorization level.",
  "id": "CVE-2026-67356",
  "modified": "2026-09-06T03:30:14.859750139Z",
  "published": "2026-08-02T12:15:24.432Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-38pf-6hp2-pxww"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67356.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-67356"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/arcadedb-before-privilege-escalation-via-javascript-trigger"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "ArcadeDB before 26.7.3 Privilege Escalation via JavaScript Trigger"
}