CVE-2026-30574

A Business Logic vulnerability exists in SourceCodester Pharmacy Product Management System 1.0 in the add-sales.php file

High · published March 27, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
31.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00382 · 31.0th percentile
Published
2026-03-27T00:00Z
EPSS history
Timeline
  • 27 MAR 00:00Z
    A Business Logic vulnerability exists in SourceCodester Pharmacy Product Management System 1.0 in the add-sales.php file
    cvelistv5