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Defiant

Vulnerability disclosure program on Self-hosted defiant.com

Accepting reports
Top reward
No cash rewards
Top severity paid
Not published
Assets in scope
3
Public CVEs
0
Last change
No changes yet

At a glance

What to know before you start testing.

No cash rewards
A disclosure program: you report for credit, not money.
Report by email
[email protected]
Replies within 7 days
As the policy promises.
Publish after a fix
Coordinate the timing with the company.

Rewards

What the company's own policy page says it pays.

This program does not pay cash rewards.

Response
Within 7 days Defiant attempts to acknowledge receipt to all submitted reports within seven days.

Summarised with AI from the company's policy, read 12 Nov 2026, and checked word for word against it. Read the original

Scope

3 assets you may test.

Domains 1

  • defiant.com

Products and areas 2

  • one of our products
  • one of our services

Rules

What the policy asks of you, and the bug types it won't reward, quoted from Defiant's policy. "We" in these lines means the program, not this site.

While testing

  • To ensure confidentiality, we encourage you to encrypt any sensitive information you send to us via email.
  • The [email protected] email address is intended ONLY for the purposes of reporting product or service security vulnerabilities.

Not accepted

  • technical support
  • All content other than that specific to security vulnerabilities in our products or services will be dropped.

Summarised with AI from the company's policy, read 12 Nov 2026, and checked word for word against it. Read the original

Changes

Tracked since 11 Nov 2026. Last checked 5 hours 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.

Search NVD

No CVEs matched yet. We match NVD records by vendor name, so products sold under another name can be missing.