Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| TLS PSK/ALPN Callback Exceptions Bypass Error Handlers, Causing DoS and FD Leak#3473882 | Valid | Denial of Service | Medium | 2026-02-12 | – | 81 |
| HTTP request smuggling using malformed Transfer-Encoding header#735748 | Valid | Injection and Smuggling | – | 2020-03-07 | – | 105 |
| Improper HTTP header block termination in llhttp#2054283 | Valid | Injection and Smuggling | Medium | 2025-06-13 | – | 122 |
| HTTP Request Smuggling due to CR-to-Hyphen conversion#922597 | Valid | Injection and Smuggling | – | 2020-10-17 | – | 134 |
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 (348 analysed so far), which can be wrong. Data as of 2026-11-14.