Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| HTTP Request Smuggling in Transform Rules using hexadecimal escape sequences in the concat() functionAnalysed#1478633 | Valid | Injection and Smuggling | Critical | 2022-05-16 | $6,000 | 116 |
| Using special IPv4-mapped IPv6 addresses to bypass local IP banAnalysed#1785260 | Valid | No weakness recorded | Critical | 2023-01-24 | $7,500 | 78 |
| Bypass R2 payment screenAnalysed#2170559 | Valid | Authentication | Medium | 2023-11-10 | $350 | 57 |
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 (1,932 analysed so far), which can be wrong. Data as of 2026-11-15.