Improper Authorization in SourceCodester Patients Waiting Area Queue Management System
CVE-2026-3724

5.3MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Patients Waiting Area Queue Management System
Vendor
CVE Published:
8 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3724?

A vulnerability exists in the Patients Waiting Area Queue Management System that allows attackers to manipulate the argument 'patient_id' within the /checkin.php file. This manipulation can lead to improper authorization, potentially allowing remote attackers to exploit the system. The exploit is publicly available, increasing the risk of unauthorized access to sensitive functions within the application, which may compromise patient data and system integrity.

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Affected Version(s)

Patients Waiting Area Queue Management System 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-3724 - Proof of Concept

References

https://vuldb.com/?id.349700
vdb-entrytechnical-description
https://vuldb.com/?ctiid.349700
signaturepermissions-required
https://vuldb.com/?submit.766389
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hiran (VulDB User)
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