What is Broken Access Control? Broken access control occurs when an application does not properly enforce user permissions, allowing unauthorized users to gain access to restricted resources. This can lead to data breaches and significant security vulnerabilities. One way to exploit broken access control is through XML injection, which targets applications that use XML for data interchange. What is XML Injection? XML injection is an attack technique that involves manipulating XML data sent to a web application. Attackers can exploit vulnerabilities in the XML parser to gain unauthorized access or execute malicious commands. How XML Injection Works Vulnerable XML Parser: The application uses an XML parser that is susceptible to manipulation. Malicious XML Payload: The attacker crafts a malicious XML payload that alters the intended structure or data. Unauthorized Access: The manipulated XML is processed by the application, allowing the attacker to access or manipulate ...