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TITLE:
DotNetNuke Cross-Site Scripting Vulnerability

SECUNIA ADVISORY ID:
SA30481

VERIFY ADVISORY:
http://secunia.com/advisories/30481/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
DotNetNuke 4.x
http://secunia.com/product/12059/
DotNetNuke 3.x
http://secunia.com/product/5103/

DESCRIPTION:
AmnPardaz Security Research Team have reported a vulnerability in
DotNetNuke, which can be exploited by malicious people to conduct
cross-site scripting attacks.

Certain input passed via the URL 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.

The vulnerability is reported in version 4.8.3. Other versions may
also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

Filter malicious characters or character sequences in a web proxy.

PROVIDED AND/OR DISCOVERED BY:
AmnPardaz Security Research Team

ORIGINAL ADVISORY:
http://bugreport.ir/index.php?/38

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About:
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http://secunia.com/about_secunia_advisories/


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