pentester.land· Feb 4, 2023· by Lauritz Holtmann (@_lauritz_)

SSO Gadgets: Escalate (Self-)XSS to ATO

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Target Program: -
🎯 Vulnerability: Cross-Site Scripting (XSS)
💡 Defense Fix: Enforce Context-Aware Output Encoding, strict Content-Security-Policy (CSP), and HttpOnly cookie flags.
#SSO#OAuth#Account takeover#Self-XSS#Login CSRF