I tried to implement an XSS reflected to see the results I tried with an XSS alert script: <script>alert("Allguien estuvo aqui")</script> and this is the result that I got:

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XSS alert example

Since I got a good result with the XSS alert and it reflected the script that I implemented, now I'm gonna use an XSS stored

The script that I used is: <h1>Omar is the best!</h1>

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XSS stored

Let's try with another XSS, this one is DOM (Document Object Model)

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Here I changed the information on the website, instead of a new incident in México, I wrote about my girlfriend and I ❤

I changed the information using the "Inspection" option, and changing the image is easy with a link on Facebook. I just copied the URL of the photo on Facebook and pasted it on the source of the image on the website src="(url of the photo)"

:)