{"id":"CVE-2026-78365","title":"Authorization Bypass Through User-Controlled Key in the supplier API in Roskus Prospero Flow CRM 4.0.0 through 5.3.1 allows any authenticated user to read and modify another company's supplier record, and to reassign it to their own comp…","summary":"Authorization Bypass Through User-Controlled Key in the supplier API in Roskus Prospero Flow CRM 4.0.0 through 5.3.1 allows any authenticated user to read and modify another company's supplier record, and to reassign it to their own comp…","severity":"none","cwe":["CWE-639","CWE-862"],"published":"2026-08-24","updated":"2026-10-12","sourceUpdated":"2026-10-12T15:10:00.207","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-78365","references":[{"url":"https://github.com/Roskus/prospero-flow-crm/commit/4a52477e6ed66afa436814c80e7bcd68670dd596","label":"4daa8cea-433a-44bd-9456-53b127fc289a"},{"url":"https://github.com/Roskus/prospero-flow-crm/releases/tag/v5.5.3","label":"4daa8cea-433a-44bd-9456-53b127fc289a"},{"url":"https://secur0.com/en/cna/cve-list/cve-2026-78365-idor-supplier-api-cross-tenant-update","label":"4daa8cea-433a-44bd-9456-53b127fc289a"}],"tags":["nvd"],"epss":0.00509,"epssPercentile":0.41747,"ingestedAt":"2026-10-12T15:55:08.115Z","slug":"CVE-2026-78365","body":"## Overview\n\nAuthorization Bypass Through User-Controlled Key in the supplier API in Roskus Prospero Flow CRM 4.0.0 through 5.3.1 allows any authenticated user to read and modify another company's supplier record, and to reassign it to their own company, via a PUT request to /api/supplier/{id} setting company_id in the body.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}