CVE-2026-30574
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Mar 27, 2026
Vendor
unknown
Description
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.