This Method also Known as Open Cart OpenCart CMS (Web shop) Exploit, Its a old Vunerablity but many pepoles don't know this ... so i'm publishing here a tutorial here
1- open Google.com and enter Dork:
nurl:Powered By OpenCart
You'll Got a lot of websites by google, select anyone ... For Example i got this one
Then i'll will simply add the vuln URL after the website
(The path May be chnaged in other Website,
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