HTML5 WebSockets allow developers to create bi-directionnal communication channels between clients (usually web browsers) and servers. To initialize the communication, the WebSocket protocol requires a handshake performed with the HTTP protocol to ugprade the communication. When a web application only leverage on the client cookies to authenticate its users, a remote and unauthenticated could initiate a WebSocket handhsake from a malicious page to force the victim to authenticate against the target, therefore gaining access to the WebSocket traffic exchanged between the victim user and the target web…Read More
Cross-Site WebSocket Hijacking
