AJAX now. My question is whether the security level is affected when we pass parameters by
AJAX since the
When for example we have to pass parameters to PHP through
AJAX , unless we change the variables inside the
PHP , they are kind of found already in the passage of parameters in the
AJAX besides that the urls, at least I for lack of knowledge, beginner, I have passed% absolute% of files.
How dangerous is this? To what extent would this affect system security? Remembering that this question is not based on wanting opinions but technical grounds that explain it.