Cosmos bug bounty programs
cosmos.network Updated
Cosmos runs one public program: an Immunefi bug bounty paying up to $50,000.
- Top reward
- $50,000
- Immunefi
- Programs
- 1
- 1 pays cash
- Targets in scope
- 23
- 1 type
- Last change
- None yet
- Tracked since Nov 2026
Where to report
The one public program Cosmos runs.
| Program | Critical | High | Medium | Low | Top reward | Safe harbor | KYC | First response | Status |
|---|---|---|---|---|---|---|---|---|---|
|
Cosmos
Immunefi · Bug bounty |
$50k | $4,000 | $1,000 | $500 | $50,000 | – | Required | – | Open |
-
- Critical
- $50k
- High
- $4,000
- Medium
- $1,000
- Low
- $500
- KYC
- Required
Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.
What is in scope
23 targets.
-
https://crates.io/crates/ibc-chain-registry
Source code
-
https://crates.io/crates/ibc-relayer
Source code
-
https://crates.io/crates/ibc-relayer-cli
Source code
-
https://crates.io/crates/ibc-relayer-rest
Source code
-
https://crates.io/crates/ibc-telemetry
Source code
-
https://github.com/cometbft/cometbft
Source code
-
https://github.com/cosmos/cosmos-sdk
Source code
-
https://github.com/cosmos/evm
Source code
-
https://github.com/cosmos/gaia
Source code
-
https://github.com/cosmos/iavl
Source code
-
https://github.com/cosmos/ics23
Source code
-
https://github.com/cosmos/ledger-cosmos
Source code
-
https://github.com/CosmWasm/cosmwasm
Source code
-
https://github.com/CosmWasm/cw-storage-plus
Source code
-
https://github.com/CosmWasm/cw-utils
Source code
-
https://github.com/CosmWasm/rust-optimizer
Source code
-
https://github.com/CosmWasm/serde-json-wasm
Source code
-
https://github.com/CosmWasm/wasmd
Source code
-
https://github.com/CosmWasm/wasmvm
Source code
-
https://github.com/informalsystems/hermes
Source code
-
https://github.com/lfdt-ibc/ibc
Source code
-
https://github.com/lfdt-ibc/ibc-contracts
Source code
-
https://github.com/lfdt-ibc/ibc-go
Source code
No target matches. Try part of a host name, such as the company name.
Recent changes
Reward and scope changes across every Cosmos program, newest first.
No changes recorded yet. New targets and reward moves show up here and in the RSS feed.
About this page
This page gathers every public program listed under cosmos.network: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.
Something wrong or missing? Report a correction.