If youíre at all knew to web development, itís possible that you havenít heard of XSS. Maybe you have heard of it, but you donít know the technical details? This article will shed some light on the basics of coding against XSS in php, with vulnerable and patched code examples, as well as a proof of concept XSS for that code.
What does XSS look like? How can we determine if a sites has been attacked, or if itís code is vulnerable? The exploid usually looks something like this:
view plaincopy to clipboardprint?
Heíres a more specific example: