[SA18929] BXCP "tid" SQL Injection Vulnerability

TITLE:
BXCP "tid" SQL Injection Vulnerability

SECUNIA ADVISORY ID:
SA18929

VERIFY ADVISORY:
http://secunia.com/advisories/18929/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data

WHERE:
>From remote

SOFTWARE:
BXCP 0.x
http://secunia.com/product/4609/

DESCRIPTION:
x128 has discovered a vulnerability in BXCP, which can be exploited
by malicious people to conduct SQL injection attacks.

Input passed to the "tid" parameter isn't properly sanitised before
being used in a SQL query. This can be exploited to manipulate SQL
queries by injecting arbitrary SQL code.

Example:
http://[host]/bxcp/index.php?show=topic&tid=[sql]

The vulnerability has been confirmed in version 0.2.9.9 R6. Other
versions may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
x128

ORIGINAL ADVISORY:
http://milw0rm.com/id.php?id=1513

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