BugTraq
ArbitroWeb v0.6 Javascript injection vulnerability Jun 22 2004 04:50PM
Josh Gilmour (joshg conqwest com)


vendor: ArbitroWeb

about: An anonymous web surfing proxy written in PHP. ArbitroWeb will redirect all web requests thru it's set of scripts, all URL's contained will be adjusted/mangled to it's own scripts.

date: june 22nd, 2004

vendor status: ?

problem: javascript can be injected into the /?rawURL= field...

ex: www.server.com/?rawURL=<script>javascript:alert();</script>

popups up a javascript alert...

could be hazardous.... example (alert pops up 100 times):

www.server.com/?rawURL=<script>javascript:for(var i = 0; i < 100; i++) alert();</script>

it filters out the character " by making it \" so having it do various things that you can usually do with javascript injection is a problem... yet this should be fixed nonetheless, and its a possibility the character " has a workaround...

thanks to wehack.com, as i was looking thrugh their site at advisories and came upon this product....

Thanks,

Josh Gilmour

joshg <at> conqwest <dot> com

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