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Hedera bug bounty programs

hedera.com Updated

Hedera runs one public program: an Immunefi bug bounty paying up to $30,000.

Top reward
$30,000
Immunefi
Programs
1
1 pays cash
Targets in scope
8
1 type
Last change
None yet
Tracked since Nov 2026

Where to report

The one public program Hedera 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

8 targets.

  • https://github.com/has...edera-transaction-tool

    Source code

  • https://github.com/hiero-ledger/hiero-consensus-node

    Source code

  • https://github.com/hiero-ledger/hiero-cryptography

    Source code

  • https://github.com/hiero-ledger/hiero-json-rpc-relay

    Source code

  • https://github.com/hiero-ledger/hiero-mirror-node

    Source code

  • https://github.com/hiero-ledger/hiero-sdk-go

    Source code

  • https://github.com/hiero-ledger/hiero-sdk-java

    Source code

  • https://github.com/hiero-ledger/hiero-sdk-js

    Source code

No target matches. Try part of a host name, such as the company name.

Recent changes

Reward and scope changes across every Hedera program, newest first.

No changes recorded yet. New targets and reward moves show up here and in the RSS feed.

Recent CVEs

Published vulnerabilities in Hedera products, from the NVD.

Search NVD
  • Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET /api/v1/demo/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user information. Attackers can access the endpoint without providing authentication credentials to obtain usernames, Hedera DIDs, parent registry DIDs, system roles, and policy role assignments for all registere

  • Hashgraph Guardian through version 3.5.1, fixed in commit 45fbe2f, contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directly to the Node.js Function() constructor without isolation. Attackers can import native Node.js modules

About this page

This page gathers every public program listed under hedera.com: 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.