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KuCoin bug bounty programs

kucoin.com Updated

KuCoin runs two public programs: a Bugcrowd bug bounty paying up to $15,000 and a self-hosted disclosure program with no cash rewards.

Top reward
$15,000
Bugcrowd
Programs
2
1 pays cash
Targets in scope
3
3 types, deduplicated
Last change
None yet
Tracked since Nov 2026

Where to report

2 programs, side by side. Report where the affected target is in scope; when two programs cover it, pick the one that pays more.

Start here

KuCoin Managed Bug Bounty Program

Bugcrowd · Pays the most of the 2 programs: up to $15,000.

Amounts are the top reward per severity in the currency each program pays. Green marks the highest per severity. First response is the platform's measured average when it publishes one, else what the policy promises.

What is in scope

3 targets across all 2 programs, each listed once with the programs that cover it. 9 excluded.

  • https://kucoin.com

    Web

    Covered by Bugcrowd

  • https://play.google.com/store/apps/details?id=com.kubi.kucoin

    Android

    Covered by Bugcrowd

  • https://apps.apple.com/us/app/kucoin-buy-bitcoin-crypto/id1378956601?mt=8

    iOS

    Covered by Bugcrowd

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

Out of scope 9

Don't test these. A program can exclude a host another program covers; the program you report to decides.

  • *-sandbox.kucoin.com

    Bugcrowd

  • *-sdb.kucoin.com

    Bugcrowd

  • cert.kucoin.com

    Bugcrowd

  • docs.kucoin.com

    Bugcrowd

  • intro.kucoin.com

    Bugcrowd

  • passport.kucoin.com

    Bugcrowd

  • sandbox.kucoin.com

    Bugcrowd

  • store.kucoin.com

    Bugcrowd

  • support.kucoin.plus

    Bugcrowd

Recent changes

Reward and scope changes across every KuCoin 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 kucoin.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.