Bug bounty reports15,219
Publicly disclosed HackerOne reports, with the platform's own outcome and severity.
| Report | Status | Weakness | Severity | Disclosed | Bounty | Votes |
|---|---|---|---|---|---|---|
| Missing ownership check on remote wipe endpointAnalysed#819807 | Valid | Insecure Direct Object Reference | High | 2020-04-19 | $500 | 141 |
| TaskProcessing callback authorization bypass allows ex-members to post as Assistant Talk BotAnalysed#3799010 | Valid | Insecure Direct Object Reference | Medium | 2026-08-14 | – | 73 |
| Missing ownership check in Tables app allows moving columns into tables of other usersAnalysed#3137895 | Valid | Insecure Direct Object Reference | Medium | 2025-12-05 | – | 30 |
| Enabling Birthday Contact to any userAnalysed#2112973 | Valid | Insecure Direct Object Reference | Medium | 2023-11-21 | – | 29 |
| Participants were able to blindly delete poll drafts of other users by IDAnalysed#3247386 | Valid | Insecure Direct Object Reference | Medium | 2025-12-05 | – | 27 |
| Possibility to delete files attached to deck cards of other usersAnalysed#1755555 | Valid | Insecure Direct Object Reference | Low | 2023-01-09 | – | 21 |
| Access control missing while viewing the attachments in the "All boards"Analysed#916704 | Valid | Insecure Direct Object Reference | Medium | 2020-09-29 | $150 | 20 |
| Team membership information returned on API level based on IDAnalysed#3484601 | Valid | Insecure Direct Object Reference | Low | 2026-09-17 | $200 | 19 |
| Registered users can change app password permissions for any userAnalysed#297751 | Valid | Insecure Direct Object Reference | Low | 2018-02-08 | $100 | 18 |
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.