This scenario describes a directory traversal attack. Other options do not accurately describe the specific attack method presented.
This scenario describes a directory traversal attack, also known as path traversal. In this type of attack, the attacker exploits insufficient security validation of user-supplied input file names, allowing them to access files and directories stored outside the web root folder. By using sequences like ‘../’ in the input, the attacker can navigate the directory structure and access sensitive files, potentially leading to information disclosure, remote code execution, or other security breaches. Proper input validation and sanitization, as well as restricting the application’s file system access, are crucial in preventing directory traversal attacks.