HexBrain

HackerOne · Report #2096271

Staff and Triage can modify the initial post of a report, including of already disclosed reports

Validstatus
mediumseverity
50upvotes
28 Aug 2023disclosed

Summary

Update: We've been notified of reports that describe a similar vulnerability, this is a duplicate of #2061367 - the hacker has been awarded with the bounty they deserved.

How it was found

FULL DISCLOSURE: I am a HackerOne employee and learned about it through this submission: https://███████-/issues/67828

Summary:

Members of the HackerOne program (and likely other program members on their own program) and Triage can edit the information of the original report

I used https://hackerone.com/reports/2000000 to demonstrate and the changes have since been reverted.

Description:

Steps To Reproduce

  1. Go to any report, disclosed or undisclosed
  2. Press "edit information" on the original post
  3. Edit & save.
  4. Your changes are saved

Optional: Supporting Material/References (Screenshots)

{F2560190} {F2560189} {F2560191} {F2560195}

Impact

Members and Triage can rewrite the story the hacker is trying to tell and edits are not transparant

  • Give hackers a bad image in disclosed reports
  • Tell a different story or lower impact artificially
  • The body is supposed to be immutable after 20 minutes

This report was disclosed publicly on HackerOne and belongs to its author and the program. See the original