Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| Steal private objects of other projects via project importAnalysed#743953 | Valid | Insecure Direct Object Reference | Critical | 2022-06-07 | $20,000 | 254 |
| Importing GitLab project archives can replace uploads of other usersAnalysed#534794 | Valid | Insecure Direct Object Reference | High | 2019-12-11 | – | 148 |
| Private objects exposed through project importAnalysed#767770 | Valid | Insecure Direct Object Reference | Critical | 2022-06-07 | $20,000 | 133 |
| IDOR Exposes All Machine Learning ModelsAnalysed#2528293 | Valid | Insecure Direct Object Reference | Medium | 2024-10-01 | $1,160 | 117 |
| View the Starred Projects in a Private ProfileAnalysed#703894 | Valid | Insecure Direct Object Reference | Low | 2021-02-02 | $500 | 49 |
| IDOR in "external status check" API leaks data about any status check on the instanceAnalysed#1372216 | Valid | Insecure Direct Object Reference | Medium | 2022-02-22 | – | 35 |
| Attacker is able to create,Edit & delete notes and leak the title of a victim's private personal snippetAnalysed#1751258 | Valid | Insecure Direct Object Reference | Medium | 2023-06-02 | $1,730 | 29 |
| Add and Access to Labels of any Private Projects/Groups of Gitlab(IDOR)Analysed#439729 | Valid | Insecure Direct Object Reference | Low | 2019-09-19 | – | 27 |
| Stealing data from customers.gitlab.com without user interaction#674195 | Valid | Insecure Direct Object Reference | High | 2020-08-26 | – | 25 |
| Attacker can create malicious child epics linked to a victim's epic in an unrelated group#1892200 | Valid | Insecure Direct Object Reference | Medium | 2023-06-02 | $1,160 | 22 |
| [Subgroups] Unprivileged User Can Disclose Private Group Names#215384 | Valid | Insecure Direct Object Reference | Medium | 2017-03-30 | – | 11 |
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 (3,686 analysed so far), which can be wrong. Data as of 2026-11-15.