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Karbon bug bounty programs

karbonhq.com Updated

Karbon runs one public program: a self-hosted disclosure program with no cash rewards.

Top reward
No cash
Disclosure only
Programs
1
None pays cash
Targets in scope
9
2 types
Last change
None yet
Tracked since Nov 2026

Where to report

The one public program Karbon runs.

  • Karbon

    Self-hosted · Disclosure only

    Open

    Top reward

    No cash
    Safe harbor
    Full
    First response
    3 days promised

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

9 targets. 4 excluded.

  • karbonhq.com

    Domains

  • https://app2.karbonhq.com

    Web

  • https://au2.karbonhq.com

    Web

  • https://ca2.karbonhq.com

    Web

  • https://eu1.karbonhq.com

    Web

  • https://uk2.karbonhq.com

    Web

  • https://uk3.karbonhq.com

    Web

  • https://us2.karbonhq.com

    Web

  • https://us3.karbonhq.com

    Web

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

Out of scope 4

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

  • Any service not expressly listed above, such as any connected services

  • Attacking registration, contact and appointment forms hosted on our marketing website karbonhq.com e.g. blind XSS attacks.

  • Systems or issues that relate to Third-Party technology used by Karbon e.g. Google Workspace

  • vulnerabilities found in systems from our vendors

Recent changes

Reward and scope changes across every Karbon 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 karbonhq.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.