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To improve our services to our customers, we have made a number of
additions to the Secunia Advisories and have started translating the
advisories to German.

The improvements will help our customers to get a better
understanding of how we reached our conclusions, how it was rated,
our thoughts on exploitation, attack vectors, and scenarios.

This includes:
* Reason for rating
* Extended description
* Extended solution
* Exploit code or links to exploit code
* Deep links

Read the full description:
http://corporate.secunia.com/products/48/?r=l

Contact Secunia Sales for more information:
http://corporate.secunia.com/how_to_buy/15/?r=l

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TITLE:
Helm Web Hosting Control Panel Cross-Site Scripting Vulnerabilities

SECUNIA ADVISORY ID:
SA22916

VERIFY ADVISORY:
http://secunia.com/advisories/22916/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
Helm Web Hosting Control Panel 3.x
http://secunia.com/product/4205/

DESCRIPTION:
Aria-Security Team have reported some vulnerabilities in Helm Web
Hosting Control Panel, which can be exploited by malicious users to
conduct cross-site scripting attacks.

1) Input passed to the "txtDomainName" parameter in
interfaces/standard/domains.asp, the "txtCompanyName" and "txtEmail"
parameters in interfaces/standard/users.asp, and the "setThemeColour"
parameter in interfaces/standard/default.asp is not properly sanitised
before it is 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.

Successful exploitation requires that the target has valid
credentials on the user, reseller, or administrator level.

2) Input passed to the "txtUserAccNum" parameter in
interfaces/standard/users.asp is not properly sanitised before it is
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.

Successful exploitation requires that the target has valid
credentials on the reseller or administrator level.

The vulnerabilities are reported in version 3.2.10. Other versions
may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Aria-Security Team

ORIGINAL ADVISORY:
http://aria-security.net/advisory/helm.txt

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About:
This Advisory was delivered by Secunia as a free service to help
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