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HtmltoNuke Cross-Site Scripting Vulnerability
Secunia Advisory: SA9275
Release Date: 2003-07-15
Popularity: 6,328 views

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

Software:HtmltoNuke

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 identified in HtmltoNuke, which can be exploited by malicious people to conduct Cross-Site Scripting attacks against visitors.

The vulnerability is caused due to an input validation error in "htmltonuke.php" allowing arbitrary script code to be supplied to the "filnavn" parameter.

Example:
http://[victim]/htmltonuke.php?filnavn=<script>alert(document.cookie)</script>%20example.html

Successful exploitation results in the script code being executed in a user's browser session but requires that the user is tricked into clicking a malicious link or visiting a malicious web site. This can result in disclosure of various information (eg. cookie-based authentication information) associated with the site running HtmltoNuke or inclusion of malicious content, which the user thinks is part of the real website.

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



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