Code-Projects Simple Laundry System SQL Injection Vulnerability in Parameter Handler

A SQL injection vulnerability has been identified in Code-Projects Simple Laundry System version 1.0. The issue resides in the Parameter Handler component, specifically within the '/modstaffinfo.php' file. The vulnerability is triggered by manipulating the 'userid' parameter, allowing attackers to inject malicious SQL queries. This flaw can be exploited remotely, without any authentication requirements.

Impact

Exploitation of this vulnerability allows unauthorized database access, manipulation of data, and potential leakage of sensitive information. It poses a significant risk to system security and data integrity.

Reproduction

The vulnerability can be reproduced by sending a request to the '/modstaffinfo.php' file with a crafted 'userid' parameter that includes malicious SQL payloads. This can be done using tools like sqlmap, which can automate the injection process and exploit the vulnerability.

Remediation

It is recommended to use prepared statements and parameter binding to prevent SQL injection, validate and filter user input, minimize database user permissions, and conduct regular security audits.