Authorization Bypass Through User-Controlled Key (CWE-639) in the Excel import handlers (CustomerImport, LeadImport, ProductImport) in Roskus Prospero Flow CRM before 5.14.0 allows a remote, authenticated user of any role or company to create customer, lead, and product records inside another company's tenant via a spreadsheet whose company_id column points to the victim tenant, uploaded to POST /customer/import/excel/save, which maps company_id directly from the file and performs no check that it matches the authenticated user's company.
Metrics
Affected Vendors & Products
References
History
Wed, 15 Jul 2026 13:30:00 +0000
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ssvc
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Wed, 15 Jul 2026 11:30:00 +0000
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| Description | Authorization Bypass Through User-Controlled Key (CWE-639) in the Excel import handlers (CustomerImport, LeadImport, ProductImport) in Roskus Prospero Flow CRM before 5.14.0 allows a remote, authenticated user of any role or company to create customer, lead, and product records inside another company's tenant via a spreadsheet whose company_id column points to the victim tenant, uploaded to POST /customer/import/excel/save, which maps company_id directly from the file and performs no check that it matches the authenticated user's company. | |
| Title | Authorization bypass in Prospero Flow CRM Excel import allows cross-tenant record injection | |
| First Time appeared |
Roskus
Roskus prospero Flow Crm |
|
| Weaknesses | CWE-639 | |
| CPEs | cpe:2.3:a:roskus:prospero_flow_crm:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Roskus
Roskus prospero Flow Crm |
|
| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: Secur0
Published:
Updated: 2026-07-15T12:22:50.492Z
Reserved: 2026-07-03T11:24:39.242Z
Link: CVE-2026-59236
Updated: 2026-07-15T12:22:47.761Z
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OpenCVE Enrichment
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