CVE-2026-77780 Unvalidated bank account and card foreign keys in the Prospero Flow CRM transaction save endpoint allow cross-tenant disclosure of banking identifiers

[
  {
    "vendor": "Roskus",
    "product": "Prospero Flow CRM",
    "repo": "https://github.com/Roskus/prospero-flow-crm",
    "modules": [
      "Transaction (Accounting) save path",
      "Accounting listing"
    ],
    "programFiles": [
      "app/Http/Controllers/Transaction/TransactionSaveController.php",
      "app/Http/Requests/TransactionSaveRequest.php"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "4.9.1",
        "lessThan": "5.14.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]