Authenticated Testing on Starbucks' public bug bounty program on HackerOne, searching for IDORs and Access Control violations.

00:00 - IDOR vs Access Control Violation
07:29 - Choosing a Program
09:55 - Taking Notes is Mandatory
12:06 - Registering Accounts
18:59 - Locating Attack Vectors in Cookies
25:31 - Identifying Important Cookies
26:45 - How to Use Pointers
28:30 - Testing for IDORs in JWTs
39:14 - Identifying Mechanisms
46:40 - Avoiding False Positives
57:11 - Identifying Objects
1:00:14 - Testing for IDORs in APIs
1:10:30 - Grouping Mechanisms By Client ID Process
1:23:01 - Best-Case Scenario for IDORs

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