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2004: 3,100 advisories published
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TITLE:
SineCms SQL Injection and Script Insertion

SECUNIA ADVISORY ID:
SA27949

VERIFY ADVISORY:
http://secunia.com/advisories/27949/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting, Manipulation of data, Exposure of sensitive
information

WHERE:
>From remote

SOFTWARE:
SineCms 2.x
http://secunia.com/product/14067/

DESCRIPTION:
KiNgOfThEwOrLd has discovered some vulnerabilities in SineCms, which
can be exploited by malicious people to conduct script insertion and
SQL injection attacks.

1) Input passed to the "id" parameter in mods.php (when "mods" is set
to "Calendar" and "action" to "info") is not properly sanitised before
being used in SQL queries. This can be exploited to manipulate SQL
queries by injecting arbitrary SQL code.

Successful exploitation of this vulnerability allows e.g. retrieving
the administrator password hash, but requires knowledge of the
database table prefix, that "magic_quotes_gpc" is disabled, and that
the Calendar module is activated.

2) Input passed to the "user" and "commento" parameters in mods.php
(when "mods" is set to "Guestbook") is not properly sanitised before
being stored. This can be exploited to insert arbitrary HTML and
script code, which is executed in a user's browser session in context
of an affected site when the malicious data is viewed.

Successful exploitation of this vulnerability requires that the
Guestbook module is activated.

The vulnerabilities are confirmed in version 2.3.4 with the Core
module updated to version 2.2.6. Other versions may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
KiNgOfThEwOrLd

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/4693

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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http://secunia.com/about_secunia_advisories/


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