{"id":"CVE-2026-59237","summary":"IDOR in Prospero Flow CRM Order API allows cross-tenant read and modification of orders","details":"Authorization Bypass Through User-Controlled Key (CWE-639) in the Order and OrderItem REST API controllers in Roskus Prospero Flow CRM before 5.5.3 allows a remote, authenticated user to read, modify, and delete orders and order items belonging to any other company (tenant) via a sequential numeric {id} supplied to GET /api/order/{id}, PUT /api/order/{id}, GET /api/order-item/{id}, PUT /api/order-item/{id}, or DELETE /api/order-item/{id}, because the controllers resolve records with Order::find($id) / Item::find($id) without scoping by the authenticated user's company.","modified":"2026-07-18T03:47:43.529143787Z","published":"2026-07-16T14:35:46.702Z","database_specific":{"cna_assigner":"Secur0","cwe_ids":["CWE-639"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59237.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59237.json"},{"type":"ADVISORY","url":"https://github.com/Roskus/prospero-flow-crm/releases/tag/v5.5.3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59237"},{"type":"FIX","url":"https://github.com/Roskus/prospero-flow-crm/commit/9a859c4de3d49674916773d346c60d89ad7febe0"},{"type":"PACKAGE","url":"https://github.com/Roskus/prospero-flow-crm"},{"type":"ARTICLE","url":"https://secur0.com/en/cna/cve-list/cve-2026-59237-idor-in-prospero-flow-crm-order-api-allows-cross-tenant-read-and-modification-of-orders"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/roskus/prospero-flow-crm","events":[{"introduced":"4c15d20a57c4225bb3853bad2c5b01b3da11121f"},{"fixed":"584f315878b8366244c95fe3cb016b3a63f05db8"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"4.6.0"},{"fixed":"5.5.3"}]}}],"versions":["v4.6.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59237.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"}]}