What’s Vulnerable › Vulnerabilities

CVE-2026-3724: SourceCodester Patients Waiting Area Queue Management System checkin.php improper authorization

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-08 · updated 2026-06-17
• Weakness: CWE-266

Description

A weakness has been identified in SourceCodester Patients Waiting Area Queue Management System 1.0. This impacts an unknown function of the file /checkin.php. This manipulation of the argument patient_id causes improper authorization. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

• SourceCodester Patients Waiting Area Queue Management System: 1.0

References

• https://github.com/hiranerakkot/Patients-Waiting-Area-Queue-Management-System/blob/main/README.md
• https://vuldb.com/?ctiid.349700
• https://vuldb.com/?id.349700
• https://vuldb.com/?submit.766389
• https://www.sourcecodester.com/

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