Code-Projects Simple Blood Donor Management System SQL Injection Vulnerability

A SQL injection vulnerability has been identified in Code-Projects Simple Blood Donor Management System version 1.0. The issue resides in the 'editedcampaign.php' file, where the 'campaignname' 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 data access, data leakage, data modification or deletion, and in some cases, executing administrative operations on the database. Such actions could severely compromise the application's data integrity and security.

Reproduction

The vulnerability can be reproduced by sending a POST request to the 'editedcampaign.php' file with a crafted 'campaignname' parameter that includes malicious SQL code. This can be done using tools like sqlmap, which automates the process of finding and exploiting SQL injection vulnerabilities.

Remediation

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