pentester.land· Aug 12, 2022· by Patrik Fabian

How I found an XSS vulnerability via using emojis

Target Program: Swisscom

🎯 Vulnerability: Cross-Site Scripting (XSS)

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

#XSS