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Spring Security fundamentally operates as a filter chain This filter chain follows the responsibility chain design pattern HttpSecurity In earlier versions of Spring Security, configuration was done through XML files using the <http> tag to define HTTP request security settings like user permissions. However, with Spring Boot projects, ...

Exploiting Shiro RememberMe Deserialization for Webshell Creation Modifying ysoserial for Java Code Execution Payloads The default implementation in ysoserial can be enhanced to support direct Java code execution. Below is the modified code that checks if the command parameter starts with "code:" to determine whether to execute a system comma ...

Understanding SQL Injection SQL injection is a prevalent form of cyber attack that exploits vulnerabilities in database query construction. It typical occurs when user input is directly concatenated into SQL queries without proper validation or sanitization, allowing attackers to manipulate SQL logic or execute arbitrary commands. Example of SQ ...