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CensorNet "DENIEDURL" Cross-Site Scripting Vulnerability
Secunia Advisory: SA10065
Release Date: 2003-10-24
Last Update: 2003-10-28
Popularity: 5,805 views

Critical:
Less critical
Impact: Cross Site Scripting
Where: From remote
Solution Status: Unpatched

Software:CensorNet 3.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
A vulnerability has been reported in CensorNet, which can be exploited by malicious people to conduct Cross-Site Scripting attacks.

The vulnerability is caused due to the cgi script "dansguardian.pl" not filtering input supplied to the "DENIEDURL" parameter. This can be exploited by including arbitrary HTML or script code, which will be executed in a user's browser session when viewed.

Example:
http://[victim]/cgi-bin/dansguardian.pl?DENIEDURL=</a><script>alert(document.cookie)</script>

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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