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TITLE:
Interact "email_user_key" SQL Injection Vulnerability

SECUNIA ADVISORY ID:
SA32359

VERIFY ADVISORY:
http://secunia.com/advisories/32359/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
Interact 2.x
http://secunia.com/advisories/product/9156/

DESCRIPTION:
Secunia Research has discovered a vulnerability in Interact, which
can be exploited by malicious people to conduct SQL injection
attacks.

Input passed to the "email_user_key" parameter in
spaces/emailuser.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 of this vulnerability allows e.g. retrieval
of super administrator usernames and password hashes, but requires
knowledge of the database table prefix.

The vulnerability is confirmed in version 2.4.1. Other versions may
also be affected.

SOLUTION:
Apply the vendor's official patch:
http://sourceforge.net/tracker/index.php?func=detail&aid=2208205&group_id=69681&atid=525406

PROVIDED AND/OR DISCOVERED BY:
Secunia Research

ORIGINAL ADVISORY:
Secunia Research:
http://secunia.com/secunia_research/2008-44/

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About:
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http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
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Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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