| Título | Patrick Mvuma Patients Waiting Area Queue Management System 1.0 SQLi |
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| Descrição | SQLI-01 (pqms/php/api_patient_schedule.php → appointmentID (GET))
Title: SQL Injection via appointmentID in Appointment Lookup
What is the vulnerability?
The application contains a SQL Injection vulnerability in the appointment lookup functionality implemented in pqms/php/api_patient_schedule.php. The endpoint accepts a user-supplied appointmentID parameter via the HTTP GET method and passes it directly into a SQL query using string concatenation without input sanitization or prepared statements.
The vulnerable SQL logic resembles:
WHERE a.reference_number = '$reference_number'
Because appointmentID is attacker-controlled, an attacker can inject arbitrary SQL logic into the query.
Proof of Concept:
curl "http://localhost/pqms/php/api_patient_schedule.php?appointmentID=APT001' OR '1'='1' -- -" |
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| Utilizador | bobsux (UID 94358) |
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| Submissão | 09/01/2026 20h08 (há 9 meses) |
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| Moderação | 18/01/2026 14h46 (9 days later) |
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| Estado | Duplicado |
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| Entrada VulDB | 332582 [SourceCodester Patients Waiting Area Queue Management System 1.0 api_patient_schedule.php appointmentID Injeção SQL] |
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| Pontos | 0 |
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