Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| Production secret key leak in config/secrets.yml#456997 | Informative | Cryptography | High | 2019-01-08 | – | 11 |
| Git repository foundAnalysed#248693 | Valid | Information Disclosure | High | 2017-08-13 | – | 43 |
| Authorization bypass using login by phone option+horizontal escalation possible on Grab Android AppAnalysed#205000 | Valid | Authentication | High | 2017-09-14 | – | 68 |
| Leak ██████████ information in real time through API requestAnalysed#307050 | Valid | Authentication | High | 2018-02-03 | $3,000 | 103 |
| www.drivegrab.com SQL injectionAnalysed#273946 | Valid | SQL Injection | High | 2017-11-17 | $4,500 | 205 |
| [Grab Android/iOS] Insecure deeplink leads to sensitive information disclosureAnalysed#401793 | Valid | Cross-site Scripting | High | 2019-03-15 | – | 552 |
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.