- Top reward
- $50,000
- Top severity paid
- Critical
- Assets in scope
- 11
- Public CVEs
- 0
- Last change
- No changes yet
At a glance
What to know before you start testing.
- Pays up to $50,000
- for critical bugs.
- Report on HackerOne
- Submit through the program page.
Rewards
What HackerOne lists as the payout for each severity.
| Severity | Relative size | Reward |
|---|---|---|
| Critical |
|
$50,000 |
| High |
|
$12,500 |
| Medium |
|
$2,500 |
| Low |
|
$1,000 |
Scope
11 assets you may test, 1 excluded.
Source code 5
- https://github.com/cosmos/gaia No bounty
- https://github.com/cosmos/iavl No bounty
- https://github.com/cosmos/ics23 No bounty
- https://github.com/cosmos/ledger-cosmos No bounty
- www.github.com/cosmos/evm No bounty
Products and areas 6
- CometBFT No bounty
- Cosmos SDK No bounty
- CosmWasm No bounty
- Hermes Relayer No bounty
- ibc-go No bounty
- Solidity IBC Eureka No bounty
Out of scope (1)
- Horcrux
Changes
Tracked since 12 Nov 2026. Last checked 5 minutes ago.
No changes yet. When the rewards or scope move, you will see it here and in the RSS feed.
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.