Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| De-anonymization by visiting specially crafted bookmark.#294364 | Valid | Information Disclosure | High | 2018-07-03 | – | 15 |
| Expose user IP if TOR crashs#410087 | Informative | No weakness recorded | – | 2018-09-21 | – | 11 |
| Expose relay IP in the debug (The source is different from the rendering)#330721 | Informative | No weakness recorded | – | 2018-07-21 | – | 7 |
| Email Spoofing Possible on torproject.org Email Domain#423336 | N/A | Input Validation and Logic | Medium | 2018-10-16 | – | 3 |
| Tor Browser: iframe with `data:` uri has access to parent window#358005 | Informative | No weakness recorded | High | 2018-06-06 | – | – |
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, where there is one, which can be wrong. Data as of 2026-11-15.