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TITLE:
SMartBlog Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA30057

VERIFY ADVISORY:
http://secunia.com/advisories/30057/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
SMartBlog 1.x
http://secunia.com/product/18551/

DESCRIPTION:
Some vulnerabilities have been discovered in SMartBlog, which can be
exploited by malicious people to disclose potentially sensitive
information and conduct SQL injection attacks.

1) Input passed to the "idt", "mois", "an", "jour", "id" and
potentially other parameters in index.php 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 "login" parameter in gestion/logon.php 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 allows to e.g. bypass the login mechanism.

3) Input passed to the "page" parameter in index.php is not properly
verified before being used to include files. This can be exploited to
include arbitrary local files.

Successful exploitation may require that "magic_quotes_gpc" is
disabled.

The vulnerabilities are confirmed in version 1.3. Other versions may
also be affected.

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

Use another product.

PROVIDED AND/OR DISCOVERED BY:
1) His0k4 and an anonymous person.
2, 3) An anonymous person.

ORIGINAL ADVISORY:
His0k4:
http://milw0rm.com/exploits/5535

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