file-upload-testing

What problem does it solve?

This Skill addresses the critical security risks associated with file upload functionalities in web applications, providing methods to detect, exploit, and prevent vulnerabilities.

Core Features & Use Cases

• Vulnerability Detection: Identifies common file upload flaws like unverified file types, content validation bypasses, and path traversal.
• Exploitation Techniques: Demonstrates methods to upload and execute malicious files (e.g., webshells) using various bypass techniques.
• Defensive Strategies: Offers best practices and code examples for securing file upload features.
• Use Case: A security tester can use this Skill to comprehensively assess the security posture of a web application's file upload feature, identifying potential entry points for attackers.

Quick Start

Use the file-upload-testing skill to test for unverified file type vulnerabilities on the target upload endpoint.