Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| Stored XSS in topics because of whitelisted_generic engine vulnerability#197902 | Valid | Cross-site Scripting | High | 2017-01-20 | – | 13 |
| Stored XSS in posts because of absence of oembed variables values escaping#197914 | Valid | Cross-site Scripting | High | 2017-01-20 | – | 13 |
| XSS Vulnerability on Image link parser#191909 | Valid | Cross-site Scripting | High | 2017-01-10 | $256 | 15 |
| XSS vulnerability on Audio and Video parsers#192223 | Valid | Cross-site Scripting | High | 2017-01-10 | $256 | 15 |
| XSS in topics because of bandcamp preview engine vulnerability#197443 | Valid | Cross-site Scripting | High | 2017-01-20 | – | 15 |
| Stored XSS in "post last edited" option#333507 | Valid | Cross-site Scripting | High | 2018-07-09 | $256 | 19 |
| DOM Based XSS in Discourse SearchAnalysed#191890 | Valid | Cross-site Scripting | High | 2017-01-10 | – | 29 |
| Web Cache Deception Attack (XSS)Analysed#394016 | Valid | Cross-site Scripting | High | 2018-11-18 | $256 | 51 |
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 (4,365 analysed so far), which can be wrong. Data as of 2026-11-15.