Hey Guys In this Video I have explained about the Basics of CORS Functionalities and Demonstrated a Origin Reflection CORS vulnerability using the Portswigger web academy, Below are the links used to made this video. You can able to find this vulnerability easily in the bug-bounties.
Lab Link: https://portswigger.net/web-security/...
Thanks for the Blogs:
https://portswigger.net/web-security/...
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Contact Me @ LinkedIn : / arun-kumar-r-218972115