The remote web server contains a script that is vulnerable to a SQL injection attack.
The remote host is running SimpGB, a web-based guestbook application. This version of SimpGB is vulnerable to a remote SQL injection flaw. An attacker exploiting this flaw would only need to be able to send a malformed query to the 'quote' parameter of the 'guestbook.php' application. A successful exploit would give the attacker the ability to read or write confidential data as well as potentially execute arbitrary commands on the remote web server.
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