Kayak · Vulnerability Disclosure

Kayak Vulnerability Disclosure

Vulnerability disclosure

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

CompanyTravelMetasearchFlightsHotelsCar RentalTravel SearchPrice ComparisonBooking HoldingsArtificial Intelligence
Program: Hackerone security.txt present

Disclosure Policy

Policy
https://www.kayak.com/security/

Security Contact

Contact
https://hackerone.com/kayak
Contact
vulnerability-report@kayak.com

Source

Vulnerability Disclosure

kayak-vulnerability-disclosure.yml Raw ↑ 
generated: '2026-07-19'
method: searched
probe: true
source: well-known/kayak-security.txt
policy:
- https://www.kayak.com/security/
contact:
- https://hackerone.com/kayak
- vulnerability-report@kayak.com
evidence:
- source: well-known/kayak-security.txt
  kind: security.txt (previously harvested)

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