CVE-2026-125076: SourceCodester Smart Attendance System with QR Code Scanner JSON Endpoint attendance_handler.php missing authentication

Published Nov 9, 2026
·
Updated

A vulnerability was found in SourceCodester Smart Attendance System with QR Code Scanner 1.0. Affected is an unknown function of the file api/attendancehandler.php of the component JSON Endpoint. Performing a manipulation of the argument studentcode results in missing authentication. It is possible to initiate the attack remotely. The exploit has been made public and could be used.

Affected Software

1 affected component
Sourcecodester Smart Attendance System with QR Code Scanner=1.0

Event History

Nov 9, 2026
CVE Published
via MITRE·11:30 PM
Data Sourced
via MITRE·11:30 PM
DescriptionSeverityWeakness
Nov 10, 2026
Data Sourced
via NVD·12:17 AM
DescriptionSeverityWeakness

Frequently Asked Questions

1

Who can exploit this issue?

The issue can be exploited remotely without authentication or user interaction. An attacker needs to be able to reach the application's api/attendance_handler.php endpoint.

2

What input is involved in exploitation?

The reported weakness is triggered by manipulating the student_code argument sent to the JSON endpoint. The affected function within attendance_handler.php is not identified.

3

Is exploit code available?

Yes. A public proof of concept is reported, which increases the likelihood of attempted exploitation.

Contact

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Fortitude Valley,
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info@secalerts.co
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