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Re^2: securing a remailerby geektron (Curate) |
on Oct 12, 2005 at 03:54 UTC ( [id://499360]=note: print w/replies, xml ) | Need Help?? |
if user input isn't validated/untainted, newlines can be passed into the input, allowing someone to hijack the script and use it as a spam-remailer.
sure, if you're not accepting user input you could get away with it, but i don't recommend it.
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