Code-Projects Patient Record Management System SQL Injection Vulnerability

A critical SQL injection vulnerability has been identified in Code-Projects Patient Record Management System version 1.0. The issue resides in the view_hematology.php file, where the itr_no parameter is manipulated to execute unauthorized SQL commands. This vulnerability can be exploited remotely, potentially allowing attackers to access sensitive information from the server's database.

Impact

Exploitation of this vulnerability allows for unrestricted SQL injection, where an attacker can manipulate SQL queries to the database. This could lead to unauthorized data access, data manipulation, or in some cases, executing administrative operations on the database.

Reproduction

To reproduce this vulnerability, send a request to the view_hematology.php file with a crafted itr_no parameter that includes SQL injection payloads. The lack of input validation allows the injected SQL code to be executed, manipulating the database query as desired.