Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| Periscope android app deeplink leads to CSRF in follow actionAnalysed#583987 | Valid | Cross-Site Request Forgery | Low | 2020-02-21 | $1,540 | 224 |
| CSRF on Periscope Web OAuth authorization endpointAnalysed#215381 | Valid | Cross-Site Request Forgery | – | 2017-07-26 | – | 74 |
| Periscope iOS app CSRF in follow action due to deeplinkAnalysed#805073 | Valid | Cross-Site Request Forgery | Low | 2020-03-31 | $2,940 | 58 |
| CSRF on cards APIAnalysed#95555 | Valid | Cross-Site Request Forgery | – | 2017-04-11 | – | 41 |
| CSRF and probable account takeover on https://www.niche.coAnalysed#493535 | Valid | Cross-Site Request Forgery | Medium | 2019-02-28 | – | 24 |
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.