itsourcecode School Management System SQL Injection Vulnerability

A SQL injection vulnerability exists in itsourcecode School Management System version 1.0, specifically in the file /ramonsys/inquiry/index.php. The issue arises because the application does not properly sanitize the 'txtsearch' parameter, allowing remote attackers to inject malicious SQL code. This vulnerability can be exploited without authentication.

Impact

Exploitation of this vulnerability allows for 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 '/ramonsys/inquiry/index.php' file with a crafted 'txtsearch' parameter that includes malicious SQL code. The lack of input validation will allow the injected SQL to be executed, demonstrating the SQL injection flaw.