For those interested in timelines:

- 0x01: https://hackerone.com/reports/125505

- 0x02: https://hackerone.com/reports/127158

- 0x03: https://hackerone.com/reports/128723

- 0x04: https://hackerone.com/reports/127085

- 0x05: https://hackerone.com/reports/127087