{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "6.0.6"
              },
              {
                "last_affected": "6.0.6"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "18507ddb6f5881530ac78ba37b3d0b86c2e7e83f"
            },
            {
              "last_affected": "18507ddb6f5881530ac78ba37b3d0b86c2e7e83f"
            }
          ],
          "repo": "https://github.com/crater-invoice-inc/crater",
          "type": "GIT"
        }
      ],
      "versions": [
        "6.0.6"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "TuranSec",
    "cwe_ids": [
      "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55739.json"
  },
  "details": "Crater isolates data per company_id, and its Invoice/Estimate/Payment/Expense policies enforce both a Bouncer ability check and -\u003ehasCompany(-\u003ecompany_id). CustomerPolicy's view/update/delete methods omit the company-ownership check entirely, checking only the blanket ability. Route-model-bound customer lookups and the bulk Customer::deleteCustomers method are similarly unscoped (self::find with no company filter).",
  "id": "CVE-2026-55739",
  "modified": "2026-08-12T03:51:44.962459158Z",
  "published": "2026-08-05T06:58:38.155Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55739.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/crater-invoice/crater"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55739"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Crater - Missing Tenant-Ownership Check in CustomerPolicy Allows Cross-Company Customer Data Theft and Deletion"
}