pentester.land· Apr 19, 2022· by Wladimir Palant (@WPalant)

Adobe Acrobat hollowing out same-origin policy

Target Program: Adobe

🎯 Vulnerability: Cross-Site Scripting (XSS)

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

#XSS#SOP bypass#Open redirect#postMessage