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Joined 2 years ago
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Cake day: June 10th, 2023

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  • A few things I remember.

    Nobody sanitised their inputs.

    You could get through logins by making a database query check whether 1 = 1 instead of a password. You could put JavaScript into guest book fields to redirect people to whatever crazy site you wanted.

    My university lecturer told me about a well known supermarket that built a shop front. They made it in such a way that you could change the numbers before they were submitted and it wasn’t validated on the back end. So free food.