pentester.land· Sep 24, 2022· by Sagar Sajeev (@Sagar__Sajeev)

Escalating SSTI to Reflected XSS using curly braces {}

Target Program: -

🎯 Vulnerability: Cross-Site Scripting (XSS)

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

#SSTI#XSS