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Dubelu PhpGuestbook Comment Script Insertion Vulnerability
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Secunia Advisory:
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SA19669
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Release Date:
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2006-04-19
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Last Update:
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2006-04-20
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Critical:
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Moderately 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: | Dubelu PhpGuestbook 1.x
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| | CVE reference: | CVE-2006-1824 (Secunia mirror)
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This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released! |
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Description:
r0t has discovered a vulnerability in Dubelu PhpGuestbook, which can be exploited by malicious people to conduct script insertion attacks.
Input passed to the "Name", "Website", and "Comment" fields in "PhpGuestbook.php" is not properly sanitised before being used. This can be exploited to inject arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious comment is viewed.
The vulnerability has been confirmed in version 1.0. Other versions may also be affected.
Solution:
Edit the source code to ensure that input is properly sanitised.
Provided and/or discovered by:
r0t
Changelog:
2006-04-20: Added CVE reference.
Original Advisory:
http://pridels.blogspot.com/2006/04/phpguestbook-v10-script-insertion.html
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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