Websites targeting keyword vulnerable application

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is damn vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, help web developers better understand the processes of securing web applications and aid teachers/students to teach/learn web application security in a class room environment.

Safe Gatherings is a comprehensive system that incorporates an online application, online abuse prevention training, several levels of background checks, and paperless reference checks for people who volunteer or are employed with churches, schools, and organizations that serve or work with children, youth, and vulnerable adults.

Hack.me is a free community based project powered by eLearnSecurity. The community can build, host and share vulnerable web application code for educational and research purposes.The platform is available without any restriction to any party interested in Web Application Security: students, universities, researchers, penetration testers and web developers.