I'm sure that you realize that single-quotes aren't the only reason the above code is very, very bad. If, for example, someone were to figure out what you're doing, they could call your script like this:

script.cgi?x=1;system('rm%20-rf%20/etc/');print%20'gotcha!
This would eval (I think -- it's not tested), and do some potentially nasty things. I'm not devious enough to come up with something really nasty to do in a system call, but you get the idea... jpt

In reply to Re: Re: Quotes In CGI by Anonymous Monk
in thread Quotes In CGI by andrew

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