Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| Pippo XML Entity Expansion (Billion Laughs Attack)#506791 | Informative | Other weaknesses | High | 2019-06-10 | – | 1 |
| c3p0 may be exploited by a Billion Laughs Attack when loading XML configuration#509315 | Valid | Other weaknesses | Medium | 2019-04-16 | – | 5 |
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.