Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| An attacker can buy marketplace articles for lower prices as it allows for negative quantity values leading to business lossAnalysed#771694 | Valid | Input Validation and Logic | High | 2020-04-02 | – | 267 |
| Manipulation of exam results at Semrush.Academy#662583 | Valid | Input Validation and Logic | Medium | 2019-10-11 | – | 38 |
| Improper input validation in projects leads to fully deny access to project resources#1237700 | Valid | Input Validation and Logic | Medium | 2021-09-01 | – | 35 |
| Broken validation of user Id for JWT Token#853145 | Valid | Input Validation and Logic | Medium | 2020-12-11 | – | 32 |
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 (2,190 analysed so far), which can be wrong. Data as of 2026-11-15.