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GuppY / miniPortail Cross Site Scripting
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Secunia Advisory:
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SA9889
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Release Date:
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2003-10-01
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Popularity:
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6,731 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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Vendor Patch
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| Software: | GuppY 2.x (aldweb miniPortail)
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Description:
A vulnerability has been reported in GuppY allowing malicious users to conduct Cross Site Scripting attacks.
The problem is that input isn't properly validated, which can be exploited by entering specially crafted messages that will be interpreted as HTML or script code.
Example:
[c=expression(alert('evil code'))]text[/c]
All versions prior to version 2.4p2 have been reported vulnerable.
Solution:
Version 2.4p2 is not vulnerable.
http://www.freeguppy.org/file/guppy.zip
Patches are available:
http://www.freeguppy.org/download.php?lng=en
Provided and/or discovered by:
David Suzanne
Original Advisory:
http://www.echu.org/articles/alertes/echu-alert4.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.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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