TITLE:
Oi! Email Marketing System Username SQL Injection

SECUNIA ADVISORY ID:
SA18993

VERIFY ADVISORY:
http://secunia.com/advisories/18993/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data

WHERE:
>From remote

SOFTWARE:
Oi! Email Marketing System 3.x
http://secunia.com/product/8310/

DESCRIPTION:
Illuminatus and h4cky0u have reported a vulnerability in Oi! Email
Marketing, which can be exploited by malicious people to conduct SQL
injection attacks.

Input passed to the "myname" parameters in "index.php" 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 allows the bypassing of authentication but
requires that "magic_quotes_gpc" is disabled and username is known.

The vulnerability has been reported in version 3.0. Other versions
may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
Illuminatus and h4cky0u, h4cky0u Security Forums.

ORIGINAL ADVISORY:
http://www.h4cky0u.org/advisories/HYSA-2006-003-oi-email.txt

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