From: Secunia Security Advisories (sec-advsecunia.com)
Date: Thu Jul 29 2004 - 09:06:17 CDT

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TITLE:
AntiBoard Cross-Site Scripting and SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA12137

VERIFY ADVISORY:
http://secunia.com/advisories/12137/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting, Manipulation of data, Exposure of system
information, Exposure of sensitive information

WHERE:
From remote

SOFTWARE:
AntiBoard 0.x
http://secunia.com/product/3737/

DESCRIPTION:
Josh Gilmour has reported multiple vulnerabilities in AntiBoard,
which can be exploited by malicious people to conduct cross-site
scripting and SQL injection attacks.

The vulnerabilities are caused due to missing validation of various
parameters in the "antiboard.php" script. This can be exploited to
manipulate SQL queries by injecting arbitrary SQL code, or to execute
arbitary HTML or script code in a user's browser session in context of
an affected website by tricking a user into following a specially
crafted link or visit a malicious website.

SQL injection attacks can be conducted via the following parameters:
* thread_id
* parent_id
* mode

Cross-site scripting attacks can be conducted via the following
parameters:
* feedback

The vulnerabilities have been reported in version 0.7.2 and prior.

SOLUTION:
Edit the source code to ensure that user input is properly sanitised
before being used.

Use another product.

PROVIDED AND/OR DISCOVERED BY:
Josh Gilmour

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