Hi:
It appears the security problem is related with magic_quotes_gpc.
If magic_quotes_gpc is disabled, a remote attacker could send specially-crafted SQL statements to the include/class_poll.php script using the User-Agent header value, which could allow the attacker to add, modify, or delete information in the back-end database.
An alternative is to be sure magic_quotes_gpc is ON.
Later
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