Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| CSRF header is sent to external websites when using data-remote forms#189878 | Valid | Cross-Site Request Forgery | Low | 2020-05-26 | – | 2 |
| rails-ujs will send CSRF tokens to other origins#49935 | Valid | Cross-Site Request Forgery | – | 2015-06-16 | – | 3 |
| The authenticity_token can be reversed and used to forge valid per_form_csrf_tokens for arbitrary routes#732415 | Valid | Cross-Site Request Forgery | Medium | 2020-08-27 | – | 7 |
Status and severity are HackerOne's. “Access stated” is what the title says; “Access needed” and techniques come from CyberSIXT's analysis of the public report (3,935 analysed so far), which can be wrong. Data as of 2026-11-15.