cvedb.io
CVE-2026-30573
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-04-01T15:22:59.387 · Last modified 2026-06-17T10:32:48.257

Summary

A Business Logic vulnerability exists in SourceCodester Pharmacy Product Management System 1.0. The vulnerability is located in the add-sales.php file. The application fails to validate the "txtprice" and "txttotalcost" parameters, allowing attackers to submit negative values for sales transactions. This leads to incorrect financial calculations, corruption of sales reports, and potential financial loss.

Affected products

senior-walter — web-based_pharmacy_product_management_system

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.