Explore the security vulnerabilities in JavaScript and their potential impact on enterprise systems in this 36-minute conference talk from AppSecEU 2014. Delve into a new class of JavaScript-specific vulnerabilities, exploitation of third-party platforms through JavaScript code, and security concerns introduced by HTML5. Learn about cross-site scripting, web sockets, same-origin policy, and sandbox flaws. Watch a demonstration highlighting these security issues and gain insights from Maty Siman, CTO and founder of Checkmarx, as he shares his expertise in software development, IT security, and source-code analysis.