What is CVE-2026-30574?

CVE-2026-30574 is a high-severity vulnerability in Senior-walter Web-based_pharmacy_product_management_system, classified under Improper Enforcement of Behavioral Workflow. CVSS score: 7.5/10. Published 2026-03-27.

How severe is CVE-2026-30574?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Senior-walter Web-based_pharmacy_product_management_system

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 quantity (txtqty) exceeds the available stock level. An attack…

EPSS: 0.003 (17.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Senior-walter Web-based_pharmacy_product_management_system — versions 1.0
N/a — versions n/a

Weakness classification (CWE)

CWE-841 — Improper Enforcement of Behavioral Workflow

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2026-30574?: CVE-2026-30574 is a high-severity vulnerability in Senior-walter Web-based_pharmacy_product_management_system, classified under Improper Enforcement of Behavioral Workflow. CVSS score: 7.5/10. Published 2026-03-27.
How severe is CVE-2026-30574?: High severity. CVSS v3 base score is 7.5 out of 10.