r3con

R3CON is a multifunctional web reconnaissance and vulnerability scanning tool designed for rapid crawling and detailed vulnerability detection across various attack vectors, including XSS, SQL injection, and open redirections. It offers multi-threaded crawling capabilities and extensive reconnaissance features, such as DNS lookups, subdomain enumeration, and identification of vulnerable libraries. The tool allows users to perform both active and passive scans, providing a comprehensive solution for web application security assessments.