Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| Potential command injection in `Shell#[]` and `Shell#test`#327512 | Valid | Command and Code Injection | – | 2019-10-16 | – | 1 |
| Command injection in OptionParser.load#1090678 | N/A | Command and Code Injection | – | 2021-03-07 | – | 1 |
| OS Command Injection in '/lib/un.rb -- Utilities to replace common UNIX commands in Makefiles etc'#1158824 | Informative | Command and Code Injection | – | 2021-07-19 | – | 4 |
| Escape sequence injection vulnerability in WEBrick BasicAuth#223363 | Valid | Command and Code Injection | – | 2017-09-15 | – | 5 |
| OS Command Injection in 'rdoc' documentation generator#1161691 | Valid | Command and Code Injection | – | 2021-07-13 | – | 7 |
| Code Injection Bug Report#745921 | Valid | Command and Code Injection | – | 2021-05-07 | – | 8 |
| SMTP command injection#137631 | Valid | Command and Code Injection | – | 2016-06-30 | – | 10 |
| NET::Ftp allows command injection in filenames#294462 | Valid | Command and Code Injection | – | 2017-12-19 | – | 28 |
| Command injection in Pathname#449482 | Valid | Command and Code Injection | – | 2019-04-01 | – | 36 |
| RCE by parsing `.rdoc_options` in RDoc#1187477 | Valid | Command and Code Injection | – | 2024-07-03 | – | 41 |
| OS Command Injection via egrep in Rake::FileList#651518 | Valid | Command and Code Injection | – | 2019-08-29 | – | 62 |
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 (348 analysed so far), which can be wrong. Data as of 2026-11-14.