path traversal

In this comprehensive guide, we will explore the concept of CWE-22, focusing on preventing path traversal vulnerabilities in ASP.NET Core file handling. Understanding this topic is critical for securing web applications against unauthorized file access and ensuring data integrity. Readers should have a basic understanding of ASP.NET Core and file handling principles to fully grasp the concepts discussed herein.

This article explores the intricacies of CWE-22, commonly known as Path Traversal, a significant security vulnerability that allows attackers to access files and directories outside of the intended scope. Understanding this vulnerability is critical for developers and security professionals to safeguard applications against unauthorized file access. Prior knowledge of basic web application security concepts and file system operations will enhance comprehension.