Improper Authorization in Rizwan17 Inventory Management System

Executive Summary

This vulnerability is an improper authorization flaw in the Rizwan17 inventory-management-system. It allows attackers to manipulate the usertype argument during user registration in register.php, enabling them to register as administrators without proper validation. The system fails to enforce least-privilege roles or check authorization for creating admin accounts.

Useful 0 Not Useful 0

Detection Guidance

Check for unauthorized admin account creations by monitoring registration logs in register.php and related files. Look for POST requests to registration endpoints with modified usertype parameters. Use network traffic analysis to detect suspicious curl commands or API calls targeting the registration handler.

Useful 0 Not Useful 0

Impact Analysis

An attacker could exploit this to gain full administrative access to the system by registering as an admin remotely. This would allow them to perform unauthorized actions, access sensitive data, and control the entire application. The exploit is publicly available and can be executed with minimal effort.

Useful 0 Not Useful 0

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating GDPR's data protection requirements and HIPAA's security rules. It may result in data breaches, unauthorized disclosures, and failure to maintain proper access controls, leading to legal and regulatory penalties.

Useful 0 Not Useful 0

Mitigation Strategies

Disable public registration endpoints if not required. Implement strict input validation for the usertype parameter in register.php. Add server-side authorization checks to ensure only authorized users can create admin accounts. Review and restrict access to files like register.php, process.php, and user.php.

Useful 0 Not Useful 0