Code-Projects Scholars Tracking System SQL Injection Vulnerability

A SQL injection vulnerability has been identified in Code-Projects Scholars Tracking System version 1.0. The issue resides in the '/sts/home.php' file, where the 'post_content' parameter is manipulated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication, potentially leading to unauthorized database access, data modification or deletion, and exposure of sensitive information.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to manipulate database queries. This could result in unauthorized access to the database, leakage of sensitive data, unauthorized data modification or deletion, and in some cases, execution of administrative operations on the database.

Reproduction

To reproduce this vulnerability, send a POST request to '/sts/home.php' with the 'post_content' parameter. Inject a payload that includes SQL injection syntax, such as closing the current SQL statement and adding a new one, like a 'SELECT' statement. The injection can be verified by using a payload that, for example, includes a time-based SQL injection technique, such as 'SELECT SLEEP(5)', which would cause a delay in the response, indicating that the injection was successful.

Remediation

It is recommended to use prepared statements and parameter binding to prevent SQL injection vulnerabilities. Additionally, input validation and filtering should be implemented to ensure that user input conforms to expected formats. Minimizing database user permissions and conducting regular security audits can also help enhance overall security.