PHPGurukul COVID19 Testing Management System SQL Injection Vulnerability

A critical SQL injection vulnerability has been identified in PHPGurukul's COVID19 Testing Management System version 1.0. The issue resides in the file 'bwdates-report-result.php', where insufficient input validation of the 'todate' parameter allows attackers to inject malicious SQL queries. This vulnerability could be exploited remotely, potentially leading to unauthorized database access, data modification or deletion, and exposure of sensitive information.

Impact

Exploitation of this vulnerability allows for SQL injection, which could lead to unauthorized database access, data manipulation, and exposure of sensitive information.

Reproduction

To reproduce this vulnerability, send a request to the 'bwdates-report-result.php' file with a crafted 'todate' parameter that includes malicious SQL code. The lack of proper input validation will allow the injected SQL to be executed, demonstrating the SQL injection vulnerability.