The /reports/:id.json endpoint discloses potentially sensitive user attributes when reporter summary is present
Critical
Vulnerability Details
Hi
The.json endpoint of any disclosed report is leaking reporter's email, OTP backup codes, reporter's phone number, "graphql_secret_token", tshirt size all the reporter account's internal details etc.
```
GET /reports/█████.json HTTP/2
Host: hackerone.com
````
* I was checking Hackerone's disclosed report ██████████ and suddenly during check found .json point is leaking too much data of reporter ```████``` . I immediately reported it to you.
█████
* PoC:- Leakage of data of reporter
█████
█████
## Impact
Reporter H1 account private data disclosed
Actions
View on HackerOneReport Stats
- Report ID: 3000510
- State: Closed
- Substate: resolved
- Upvotes: 20