CVE-2026-30575

A Business Logic vulnerability exists in SourceCodester Pharmacy Product Management System 1.0 in the add-stock.php file. The application fails to validate the "txtqty" parameter during stock entry, allowing negative values to be processed. This causes the system to decrease the inventory level...

CVE-2026-30575

A Business Logic vulnerability exists in SourceCodester Pharmacy Product Management System 1.0 in the add-stock.php file. The application fails to validate the "txtqty" parameter during stock entry, allowing negative values to be processed. This causes the system to decrease the inventory level...

CVE-2026-30575

This CVE affects SourceCodester Pharmacy Product Management System 1.0, specifically the add-stock.php logic. The root cause is improper validation of the txtqty parameter during stock entry, which allows negative values to be processed. As a result, the system decreases inventory levels instead ...