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CVE-2026-5812

MEDIUM

5.4

Description

A security flaw has been discovered in SourceCodester Pharmacy Product Management System 1.0. This affects an unknown part of the file add-sales.php of the component POST Parameter Handler. Performing a manipulation of the argument txtqty results in business logic errors. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.

CVE Details

CVSS v3.1 Score5.4

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/8/2026

Last Modified4/13/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-840

References

https://github.com/meifukun/Web-Security-PoCs/blob/main/Pharmacy-Product-Management-System/Logic-AddSales-NegativeQty.md(cna@vuldb.com)

https://vuldb.com/submit/787680(cna@vuldb.com)

https://vuldb.com/vuln/356260(cna@vuldb.com)

https://vuldb.com/vuln/356260/cti(cna@vuldb.com)

https://www.sourcecodester.com/(cna@vuldb.com)

IOC Correlations

No correlations recorded

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