Waystar Vulnerability Disclosure

generated: '2026-08-15'
method: searched
probe: true
source: https://www.waystar.com/responsible-disclosure/
provider: Waystar
providerId: waystar
description: >-
  Waystar publishes a responsible-disclosure page on its main website naming a
  security contact. It is a minimal policy - a contact address and a statement of
  intent. There is no bug bounty, no safe-harbor language, no scope definition,
  no PGP key, no structured reporting form, and no RFC 9116
  /.well-known/security.txt on any Waystar or ZirMed host (every host probed
  returned 404 - see well-known/waystar-well-known.yml). A researcher has an
  address to write to and nothing else.
policy:
- https://www.waystar.com/responsible-disclosure/
contact:
- security@waystar.com
security_txt:
  served: false
  note: >-
    RFC 9116 /.well-known/security.txt returns 404 on developer.waystar.com and
    www.waystar.com and 403 on api.waystar.com. The disclosure policy exists only
    as an ordinary HTML page.
bug_bounty:
  published: false
  platform: null
  note: No HackerOne, Bugcrowd, Intigriti or self-hosted bounty program was found.
safe_harbor:
  published: false
  note: The page contains no legal safe-harbor or authorization language for researchers.
quoted:
  contact_line: >-
    "If you would like to report a privacy issue please contact
    security@waystar.com."
  posture_line: >-
    Waystar states its "protocols protect personal, financial and healthcare data
    above and beyond compliance with HIPAA and PCI regulations."
evidence:
- source: https://www.waystar.com/responsible-disclosure/
  kind: disclosure page
  http_status: 200
  fetched: '2026-08-15'
  keywords:
  - responsible disclosure
  - security@
- source: https://developer.waystar.com/.well-known/security.txt
  kind: security.txt probe
  http_status: 404
  fetched: '2026-08-15'
- source: https://www.waystar.com/.well-known/security.txt
  kind: security.txt probe
  http_status: 404
  fetched: '2026-08-15'
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com