Secunia

R00T[ATI] has reported some vulnerabilities in MAXdev MD-Pro, which can be exploited by malicious people to conduct cross-site scripting attacks.

1) Input passed to the "op" parameter in user.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.

Example:
http://[host]/user.php?uname=1&module=NS-LostPassword&op=[code]

2) Input passed to the "name", "file", "module", and "func" parameters in index.php and to the "file" parameter in modules.php is not properly sanitised before being returned to the user. This can be exploited to insert arbitrary HTTP headers, which will be included in a response sent to the user.

The vulnerabilities are reported in version 1.0.76. Other versions may also be affected.

Solution
Apply patch, which fixes vulnerability #1 and edit the source code to ensure that input is properly sanitised.
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Provided and/or discovered by
R00T[ATI]

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