Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| Link-shortener bypass (regression on fix for #1032610)Analysed#1421345 | Valid | Other weaknesses | Medium | 2022-12-12 | $560 | 24 |
| Chained open redirects and use of Ideographic Full Stop defeat Twitter's approach to blocking linksAnalysed#1032610 | Valid | Other weaknesses | Medium | 2022-12-29 | $560 | 70 |
| Safe Redirect BypassAnalysed#945990 | Valid | Other weaknesses | Low | 2020-09-10 | $560 | 98 |
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.