Security Bugs

Security Bugs are one of the most important kinds of issues.

The payout should always be higher, but an advanced documentation is necessary.


Please always provide information about:

  • What kind of security issue do you report?
  • What is your suggestion to solve this problem?


  • Always provide a short screencast to show the issue and the way to reproduce it.
  • If possible also provide a screenshot.
  • Attachments shouldn’t be manipulated or be too long.

Information Requests:

  • test IO might contact you via requests within your bug report.
  • Please react to this request and provide the requested information as fast as possible.