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Link Request Contact Form PHP File Upload
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Secunia Advisory:
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SA25614
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Release Date:
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2007-06-11
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Last Update:
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2007-06-15
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Popularity:
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6,095 views
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Critical:
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Highly critical
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Impact:
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System access
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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: | Link Request Contact Form 3.x
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| CVE reference: | CVE-2007-3199
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Description:
CorryL has discovered a vulnerability in Link Request Contact Form, which can be exploited by malicious people to compromise a vulnerable system.
The output.php script fails to validate the extension of an uploaded file. This can be exploited to upload files with the ".php" extension and execute arbitrary PHP code on the server.
Successful exploitation requires passing an allowed MIME media type in the HTTP headers.
The vulnerability is confirmed in version 3.4. Other versions may also be affected.
Solution:
Restrict access to the uploads/ directory (e.g. with ".htaccess").
Provided and/or discovered by:
CorryL
Changelog:
2007-06-15: Added CVE reference.
Original Advisory:
http://corryl.altervista.org/index.php?mod=read&id=1181469701
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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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