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TITLE:
4Site CMS Multiple SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA33733

VERIFY ADVISORY:
http://secunia.com/advisories/33733/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data

WHERE:
>From remote

SOFTWARE:
4Site CMS 2.x
http://secunia.com/advisories/product/21323/

DESCRIPTION:
D.Mortalov has reported some vulnerabilities in 4Site CMS, which can
be exploited by malicious people to conduct SQL injection attacks.

1) Input passed to the "login" and "password" parameters in
pcgi/4site.pl is not properly sanitised before being used in SQL
queries. This can be exploited to manipulate SQL queries by injecting
arbitrary SQL code.

2) Input passed to the "page" parameter in print/print.shtml is not
properly sanitised before being used in SQL queries. This can be
exploited to manipulate SQL queries by injecting arbitrary SQL code.

3) Input passed to the "s" and "i" parameters in
portfolio/index.shtml is not properly sanitised before being used in
SQL queries. This can be exploited to manipulate SQL queries by
injecting arbitrary SQL code.

4) Input passed to the "th" parameter in faq/index.shtml is not
properly sanitised before being used in SQL queries. This can be
exploited to manipulate SQL queries by injecting arbitrary SQL code.

These vulnerabilities are reported in version 2.6. Other versions may
also be affected.

SOLUTION:
Filter malicious characters and character sequences using a proxy.

PROVIDED AND/OR DISCOVERED BY:
D.Mortalov

ORIGINAL ADVISORY:
http://wsec.ru/wsec-09-002-4site-cms-26-multiple-sql-injections/

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