TITLE:
Jadu CMS "register.php" Cross-Site Scripting Vulnerabilities

SECUNIA ADVISORY ID:
SA20053

VERIFY ADVISORY:
http://secunia.com/advisories/20053/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
Jadu CMS
http://secunia.com/product/9846/

DESCRIPTION:
Some vulnerabilities have been reported in Jadu CMS, which can be
exploited by malicious people to conduct cross-site scripting
attacks.

1) Input passed to the "forename" and "surname" parameters in
site/scripts/register.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.

2) Input passed to the "reg_email", "email_conf", "company", "city",
"postcode", and "telephone" parameters in site/scripts/register.php
is also 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.

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

PROVIDED AND/OR DISCOVERED BY:
1) Behn00d
2) Reported by an anonymous person.

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