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Does the attribute have to be escaped? What happens if r.dst contains a quote, for instance?.
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I suppose this code is already vulnerable to XSS. I'm gonna fix this in another PR.
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I've only seen
dst
be an ip:port combo, not sure how clicking on a link has anything to do with XSS?There was a problem hiding this comment.
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dst
is an arbitrary string from the configuration and may contain<script>evilCode();</script>
. But again, I've addressed this in #588, so don't worry about it here.