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Whitechain Network

By Whitechain Bug bounty on HackenProof

Paused KYC to get paid Go L1/L2 blockchain
Top reward
$10,000
Top severity paid
Critical
Assets in scope
1
Public CVEs
0
Last change
No changes yet

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.
Replies within 3 days
As the policy promises.
Payment
Proof of identity needed to get paid.
No public write-ups
Keep findings private.

Rewards

What HackenProof lists as the payout for each severity.

Severity Reward
Critical $10,000
Response
Within 3 days First Response 3d

Summarised with AI from the program policy on HackenProof, read 12 Nov 2026, and checked word for word against it. Read the original

Scope

1 asset you may test, 1 excluded.

Source code 1

  • https://github.com/whitebit-exchange/wbt
Out of scope (1)
  • Network-level DoS

Rules

What the policy asks of you, and the bug types it won't reward, quoted from Whitechain Network (via HackenProof)'s policy.

While testing

  • Make every effort not to damage or restrict the availability of products, services, or infrastructure
  • Avoid compromising any personal data, interruption, or degradation of any service
  • Don’t access or modify other user data, localize all tests to your accounts
  • Perform testing only within the scope
  • Don’t exploit any DoS/DDoS vulnerabilities, social engineering attacks, or spam
  • Don’t break any law and stay in the defined scope
  • Any details of found vulnerabilities must not be communicated to anyone who is not a HackenProof Team or an authorized employee of this Company without appropriate permission
  • Perform testing on a private testnet wherever possible
  • Any vulnerability found must be reported no later than 24 hours after discovery and exclusively through hackenproof.com
  • ONLY USE YOUR HackenProof ADDRESS (in case of violation, no bounty can be awarded)

Not accepted

  • Network-level DoS

Summarised with AI from the program policy on HackenProof, read 12 Nov 2026, and checked word for word against it. Read the original

Changes

Tracked since 11 Nov 2026. Last checked 20 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.

Original policy

Copied from hackenproof.com on 12 Nov 2026. The summaries on this page are made from it; the live page may have changed since.

Bug bounty Triaged by HackenProof Whitechain Network: Program info Whitechain Network Company: Whitechain Scope Review: 194456 Submissions: 55 Total rewards: $9,000 Reputation 50 points required PoC Required Program left: 151 days ago Finished Submit report Contest is not active Program info Hackers 34 Reports 0 Whitechain is an EVM-compatible layer 1 blockchain platform built on top of the go-ethereum (go-eth) protocol and integrated into the WhiteBIT ecosystem - the biggest European crypto exchanges, founded back in 2018 in Ukraine. We prioritize safety, transparency, and constant development. Hence, over 8 million users choose us and stay with us. Blockchain is the future of technology, and we make this future available to everyone. All Scope Focus Area Program Rules Eligibility and Coordinated Disclosure Disclosure Guidelines Scope Search targets In scope Target │ Type │ Severity https://github.com/whitebit-exchange/wbt Copy Code │ Critical Focus Area In-Scope Vulnerabilities The list is not limited to the following submissions but it gives an overview of what issues we care about: Stealing or loss of funds Unauthorized transaction Transaction manipulation Price manipulation Fee payment bypass Balance manipulation Violation of tokenomics Privacy violation Cryptographic flaws Out-of-Scope Vulnerabilities Network-level DoS Program Rules Make every effort not to damage or restrict the availability of products, services, or infrastructure Avoid compromising any personal data, interruption, or degradation of any service Don’t access or modify other user data, localize all tests to your accounts Perform testing only within the scope Don’t exploit any DoS/DDoS vulnerabilities, social engineering attacks, or spam In case you find chain vulnerabilities we’ll pay only for vulnerability with the highest severity. Don’t break any law and stay in the defined scope Any details of found vulnerabilities must not be communicated to anyone who is not a HackenProof Team or an authorized employee of this Company without appropriate permission In case that your finding is valid you might be asked for extra KYC verification to proceed with payments Perform testing on a private testnet wherever possible Eligibility and Coordinated Disclosure We are happy to thank everyone who submits valid reports which help us improve the security. However, only those that meet the following eligibility requirements may receive a monetary reward: You must be the first reporter of a vulnerability. The vulnerability must be a qualifying vulnerability Any vulnerability found must be reported no later than 24 hours after discovery and exclusively through hackenproof.com You must send a clear textual description of the report along with steps to reproduce the issue, include attachments such as screenshots or proof of concept code as necessary. You must not be a former or current employee of us or one of its contractor. ONLY USE YOUR HackenProof ADDRESS (in case of violation, no bounty can be awarded) Provide detailed but to-the point reproduction steps Disclosure Guidelines Do not discuss this program or any vulnerabilities (even resolved ones) outside of the program without express consent from the organization No vulnerability disclosure, including partial is allowed for the moment. Please do NOT publish/discuss bugs Live since 03 Aug 2023 Published date 03 Aug 2023 Last updated 20 Oct 2026 Range of bounty $50 - $10,000 Severity Critical $5,000 - $10,000 High $2,000 - $5,000 Medium $1,000 - $2,000 Low $50 - $1,000 L1/L2 blockchain Go @0xSYYBSAM KYC Verified 1 @psb01 KYC Verified 2 @fromeo016 KYC Verified 3 @duha KYC Verified 4 @imr-robo4 Verified 5 Response type Business days First Response 3d Triage Time 5d Reward Time 3d Resolution Time 30d