Friday, November 18, 2022

Open Redirects - Payload List vs Manual Testing

 

In order to bypass a fix for a open redirect a second time, you may need to get creative with your payload list.

The original issue was exploitable with something like:

Referer: https://mybadsite.com#whitelistedsite.com

After the security patch, it no longer worked. Until I combined it with another payload:

Referer: https://whitelistedsite.com@mybadsite.com#whitelistedsite.com

(Note that whitelistedsite.com@mybadsite.com didn't work on it's own, so that's why it was important to combine the two)

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