- Top reward
- $10,000
- Top severity paid
- Critical
- Assets in scope
- 10
- Public CVEs
- 0
- Last change
At a glance
What to know before you start testing.
- Pays up to $10,000
- for critical bugs.
- Report on HackenProof
- Submit through the program page.
Rewards
What HackenProof lists as the payout for each severity.
| Severity | Relative size | Reward |
|---|---|---|
| Critical |
|
$10,000 |
Scope
10 assets you may test.
APIs 6
- https://api.coinstore.com
- https://api.coinstore.com/api
- https://coinstore-openapi.github.io/en/#45fa4e00db
- https://futures.coinstore.com/api
- wss://ws.coinstore.com/s/ws
- wss://ws-futures.coinstore.com/socket.io
Domains 2
- h5.coinstore.com
- www.coinstore.com
Android apps 1
- https://play.google.com/store/apps/details?id=com.io.coinstore
iOS apps 1
- https://apps.apple.com/app/id1567160644
Changes
Tracked since 11 Nov 2026. Last checked 59 minutes ago.
-
Back
Open for reports again.
Before we tracked it
Scope and reward changes recorded before this page started tracking it.
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Status
Program status changed
Public CVEs
Published vulnerabilities in this vendor's products, from the NVD.
No CVEs matched yet. We match NVD records by vendor name, so products sold under another name can be missing.