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VID 21361
Severity 30
Port 80, ...
Protocol TCP
Class CGI
Detailed Description The vBulletin installed on the remote web server, according to its version number, has an 'item_number' variable SQL Injection Vulnerability.
vBulletin is a PHP-based Web forum developed by Jelsoft Enterprises that uses a MySQL database. vBulletin versions 3.0 through 3.0.3 are vulnerable to a SQL Injection Vulnerability, caused by a failure of the application to properly validate user-supplied input prior to including it in an SQL query. By embedding malicious SQL code in the '$item_number' variable in a specially-crafted POST request when verifying a user's subscription, a remote attacker could add, modify or delete data in the backend database.

* Note: This check solely relied on the version number of the remote vBulletin to assess this vulnerability, so this might be a false positive.

* References:
http://www.securiteam.com/unixfocus/5BP0E15E0M.html

* Platforms Affected:
Jelsoft Enterprises Limited, vBulletin 3.0 through 3.0.3
Any operating system Any version
Recommendation No upgrade or patch available as of September 2004.

Upgrade to the fixed version of vBulletin, when new fixed version becomes available from the vBulletin Download page at http://www.vbulletin.com/download.php
Related URL CVE-2004-2695 (CVE)
Related URL 11193 (SecurityFocus)
Related URL 17365 (ISS)