pentester.land· Feb 23, 2024· by Brett Buerhaus (@bbuerhaus), Sam Curry (@samwcyo), Maik Robert (@xEHLE_)

Go Go XSS Gadgets: Chaining a DOM Clobbering Exploit in the Wild

Target Program: -

🎯 Vulnerability: Cross-Site Scripting (XSS)

💡 Defense Fix: Enforce Context-Aware Output Encoding, strict Content-Security-Policy (CSP), and HttpOnly cookie flags.

#DOM Clobbering#XSS#postMessage#CSP bypass