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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.

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.