pentester.land· Jan 29, 2024· by Stefan Schiller (@scryh_)

Who are you? The Importance of Verifying Message Origins

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Target Program: Squidex
🎯 Vulnerability: Remote Code Execution (RCE)
💡 Defense Fix: Avoid executing shell commands via system(). Use parameterized APIs and strict input sanitization.
#XSS#postMessage#Arbitrary file write#RCE#Security code review