A Business Logic vulnerability exists in SourceCodester Pharmacy Product Management System 1.0. The vulnerability is located in the add-sales.php file. The application fails to validate the "txtprice" and "txttotalcost" parameters, allowing attackers to submit negative values for sales transactions. This leads to incorrect financial calculations, corruption of sales reports, and potential financial loss.
| Vendor | Product | Versions |
|---|---|---|
| SourceCodester | Pharmacy Product Management System | — |
Updated vendor and product information, changed severity to CRITICAL, and marked the vulnerability as actively exploited.
Initial creation
