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DVguestbook "dv_gbook.php" Cross-Site Scripting Vulnerability
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Secunia Advisory:
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SA19098
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Release Date:
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2006-03-06
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Last Update:
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2006-03-14
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Popularity:
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4,814 views
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Critical:
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Less critical
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Impact:
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Cross Site Scripting
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | DVguestbook 1.x
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| CVE reference: | CVE-2006-1070
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Description:
Liz0ziM has discovered a vulnerability in DVguestbook, which can be exploited by malicious people to conduct cross-site scripting attacks.
Input passed to the "f" parameter in "dv_gbook.php" is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
Successful exploitation requires "register_globals" to be enabled.
The vulnerability has been confirmed in version 1.0. Other versions may also be affected.
Solution:
Edit source code to ensure that input is properly sanitised.
Set "register_globals" to "Off".
Provided and/or discovered by:
Liz0ziM
Changelog:
2006-03-14: Added CVE reference.
Original Advisory:
http://biyosecurity.be/bugs/dvguestbook.txt
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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