TITLE:
Skate Board Script Insertion and SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA18978

VERIFY ADVISORY:
http://secunia.com/advisories/18978/

CRITICAL:
Highly critical

IMPACT:
Security Bypass, Cross Site Scripting, Manipulation of data, System
access

WHERE:
>From remote

SOFTWARE:
Skate Board 0.x
http://secunia.com/product/8280/

DESCRIPTION:
Aliaksandr Hartsuyeu has reported some vulnerabilities in Skate
Board, which can be exploited by malicious people to conduct script
insertion and SQL injection attacks, and potentially compromise a
vulnerable system.

1) Input passed to the "usern", "passwd", and "sf_cookie" parameters
isn't properly sanitised before being used in a SQL query. This can
be exploited to manipulate SQL queries by injecting arbitrary SQL
code.

Successful exploitation requires that "magic_quotes_gpc" is
disabled.

This may further be exploited to bypass the authentication process
and access the administration section where arbitrary PHP code can be
injected into "config.php".

2) Input passed to various fields when registering isn't properly
sanitised before being used. This can be exploited to inject
arbitrary HTML and script code, which will be executed in a user's
browser session in context of an affected site when the malicious
user data is viewed.

The vulnerabilities have been reported in version 0.9. Other versions
may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Aliaksandr Hartsuyeu

ORIGINAL ADVISORY:
http://evuln.com/vulns/84/summary.html

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