CVE-2026-30574
A Business Logic vulnerability exists in SourceCodester Pharmacy Product Management System 1.0 in the add-sales.php file. The application fails to verify if the requested sales …
Published: 2026-03-27 · CVSS: 7.5 · CVSS 3.1
A Business Logic vulnerability exists in SourceCodester Pharmacy Product Management System 1.0 in the add-sales.php file. The application fails to verify if the requested sales quantity (txtqty) exceeds the available stock level. An attacker can manipulate the request to purchase a quantity that is significantly higher than the actual available stock.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7