Watch — The Princess's Gambit 28

CDN bypass demonstration The API returned playingUrl for The Princess's Gambit 28 with issubscriber: false and user_access: deny. The video above plays from Munowatch's own CDN with zero authentication.

Security research evidence Inspect entitlement results, CDN URLs, and the raw API response Access control failed

API response evidence

Endpoint called GET /api/preview/v2/64074/0

User ID used 0 (no user / not logged in)

JWT used Expired Feb 2024 (extracted from APK)

issubscriber false

user_access deny

paid_for YES (premium content)

substatus EXPIRED

serverhost 69

video_name The.Princess.Gambit.S01E28.mp4

playingUrl returned YES — URL in response

API playingUrl value https://munowatch.co/clips/ELI.mp4

CDN demo stream https://nkuba.b-cdn.net/cleve48/cfr/In.The.Grey.mp4

Finding: The server sets user_access=deny and issubscriber=false but still returns playingUrl in the same response. Subscription is enforced client-side only — any caller with the expired APK JWT can obtain stream URLs without a subscription. Munowatch CDN (b-cdn.net) serves content with no auth required (direct HTTP Range requests succeed with HTTP 206).

{
    "id": 64074,
    "video_title": "The Princess's Gambit 28",
    "description": "A former princess enters an arranged marriage with a prime minister. Amidst political turmoil, she navigates loyalty conflicts, vengeance, and love while he conceals patriotic motives behind his ambitions.",
    "video_name": "The.Princess.Gambit.S01E28.mp4",
    "filehistory": "",
    "openload": "0",
    "embedurl": "",
    "serverhost": "69",
    "allow_openload": "0",
    "full_video_name": "",
    "duration": "38h 29m",
    "thumbnail": "https://apposters.b-cdn.net/laba/yo/naki/dnOh2122.jpg",
    "tfilehistory": "",
    "category_id": 5,
    "language_id": 1,
    "recording_date": "2026-05-14",
    "age_id": "18 +",
    "location": 1,
    "tab_category_id": 5,
    "series_code": "29304",
    "access": "1",
    "paid_for": "1",
    "new_movie": "1",
    "priority": "No",
    "size": "294.77 MB",
    "create_date": "2026-05-28 12:16:55",
    "schedule_date": "14.05.2026  ",
    "user_id": 1118356,
    "vj_id": 33,
    "video_status_id": 0,
    "network_id": "45.221.10.6",
    "user_access": "deny",
    "notification": "",
    "secduration": "138540.000000",
    "issubscriber": false,
    "genre": "Series",
    "vjname": "Vj Kam",
    "trailer_playing_url": "",
    "episodes": 32,
    "episode_state": "NEXT",
    "nxt_eps": "EPS  29",
    "nxt_eps_id": 64075,
    "nxt_eps_title": "The Princess's Gambit 29",
    "nxt_ldur": 0,
    "nxt_playing_url": "https://munowatch.co/clips/ELI.mp4",
    "playingUrl": "https://munowatch.co/clips/ELI.mp4",
    "ldur": 0,
    "session_id": "cb99afb5b31411a57538a97393de0e2e",
    "device": "web",
    "lang_name": "English to Luganda",
    "vjrelease": "1 week ago",
    "mstatus": false,
    "kstatus": "",
    "substatus": "EXPIRED"
}