OWASP Security Shepherd Project - Insecure Direct Object Reference 1 (Insecure Direct Object Reference Challenge)
Challenge
Solution
In this challenge, we want to find a private message for a user who isn't listed by default.Let's click Show this Profile button and check the HTTP requests.
So... Based on the information we got, the userId are 1,3,5,7,9. As a result, it is not difficult to guess to next person is 11. Let's give it a try.
WOW! Fairly easy!
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