TITLE:
Nucleus Unspecified Script Insertion

SECUNIA ADVISORY ID:
SA22843

VERIFY ADVISORY:
http://secunia.com/advisories/22843/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
Nucleus 3.x
http://secunia.com/product/3699/

DESCRIPTION:
A vulnerability has been reported in Nucleus CMS, which can be exploited
by malicious users to conduct script insertion attacks.

Input passed to unspecified parameters is not properly sanitised before
being used. This can be exploited to insert arbitrary HTML and script
code, which will be executed in an administrative user’s browser session
in context of an affected site when the malicious data is viewed.

Successful exploitation requires a valid member account with privileges
to change certain settings.

The vulnerability is reported in versions prior to 3.24.

SOLUTION:
Update to version 3.24.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits JVN.

ORIGINAL ADVISORY:
JVN:
http://jvn.jp/jp/JVN%2384656399/index.html

Nucleus:
http://www.nucleuscms.org/item/3044

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