What are some real-world cases of WebSocket attacks?

What are some real-world cases of WebSocket attacks?

WebSocket attacks often involve issues like Cross-Site WebSocket Hijacking and Denial of Service. One notable case was the attack on a popular online gaming platform where attackers exploited WebSocket connections to gain unauthorized access to user accounts.

How did the attackers exploit the WebSocket connections?

The attackers used a combination of social engineering and session fixation techniques to hijack WebSocket connections. They tricked users into connecting to a malicious server that mimicked the legitimate one.

What can developers do to prevent these types of attacks?

Developers can implement several security measures, such as validating origin headers, using secure WebSocket connections (wss://), and implementing proper authentication and authorization checks.

Are there any tools available to test WebSocket security?

Yes, there are several tools like OWASP ZAP, Burp Suite, and WebSocket King that can help test the security of WebSocket implementations.