Change.org · Vulnerability Disclosure

Change Vulnerability Disclosure

Vulnerability disclosure

Change.org runs a coordinated vulnerability disclosure program on Hackerone. A machine-readable /.well-known/security.txt is served. A dedicated security contact is published.

CompanyNon-ProfitPetitionsAdvocacySocial ImpactCivic EngagementSocial Change

Program: Hackerone security.txt present

Disclosure Policy

Policy

https://hackerone.com/change

Policy

https://www.change.org/policies/privacy

Security Contact

Contact

mailto:security.help@change.org

Source

Vulnerability Disclosure

generated: '2026-07-18'
method: searched
probe: true
source: https://change.org/.well-known/security.txt
policy:
- https://hackerone.com/change
- https://www.change.org/policies/privacy
contact:
- mailto:security.help@change.org
program:
  platform: HackerOne
  url: https://hackerone.com/change
  type: vulnerability-disclosure-policy
evidence:
- source: https://change.org/.well-known/security.txt
  kind: security.txt (live probe)
- source: https://hackerone.com/change
  kind: HackerOne Vulnerability Disclosure Policy (HTTP 200)

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