Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| Potential pre-auth RCE on Twitter VPNAnalysed#591295 | Valid | Command and Code Injection | Critical | 2019-08-10 | $20,160 | 1,246 |
| Ability to perform actions (Tweet, Retweet, DM) and other actions, unauthenticated, on any account with SMS enabled.Analysed#470749 | Valid | Input Validation and Logic | Critical | 2019-09-26 | – | 106 |
| Twitter Ads Campaign information disclosure through admin without any authentication.#49806 | Valid | Authentication | – | 2015-04-25 | $560 | 6 |
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 (2,444 analysed so far), which can be wrong. Data as of 2026-11-15.