SourceCodester Responsive E-Learning System SQL Injection Vulnerability

A SQL injection vulnerability has been identified in SourceCodester Responsive E-Learning System version 1.0. This vulnerability allows remote attackers to inject SQL queries through the 'id' parameter in the 'delete_teacher_students.php' file. The issue arises from improper input validation, enabling attackers to manipulate SQL queries and potentially access or modify database information.

Impact

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

Reproduction

The vulnerability can be reproduced by sending a request to 'delete_teacher_students.php' with a crafted 'id' parameter that includes SQL injection payloads. This can be done manually or using automated tools like sqlmap, which can exploit the vulnerability by extracting data from the database or executing time-based blind injection techniques.