Faav on Mythryl: “I found another vulnerability to leak the Microsoft Events…”

I found another vulnerability to leak the Microsoft Events Registration and Waitlist databases, this could've leaked tons of PII. Here's the writeup: blog.faav.top/microsoft-ev... #BugBounty #bugbountytips After this, I found a bypass to Microsoft’s fix and will be releasing Part II in a few days.

blog.faav.topMicrosoft Events Leak, Part I: Leaking Event Registration and Waitlist DatabasesHow I was able to leak the Microsoft Event Registration and Waitlist Databases to leak tons of PII.

8/10/25, 9:07 pm1 repost3 likes

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