SECURITY PoC — NO AUTH
This movie's CDN stream is playing without login or subscription
Nowhere Boys 12 — Episodes (17 of 17)
EP 1Nowhere Boys
EP 2Nowhere Boys 2
EP 3Nowhere Boys 3
EP 4Nowhere Boys 4
EP 5Nowhere Boys 5
EP 6Nowhere Boys 6
EP 7Nowhere Boys 7
EP 8Nowhere Boys 8
EP 9Nowhere Boys 9
EP 10Nowhere Boys 10
EP 11Nowhere Boys 11
EP 12Nowhere Boys 12
EP 13Nowhere Boys 13
EP 14Nowhere Boys 14
EP 15Nowhere Boys 15
EP 16Nowhere Boys 16
EP 17Nowhere Boys 17
Per-movie CDN bypass proof
The API returned
playingUrl for Nowhere Boys 12
with issubscriber: false, user_access: deny, and paid_for: true.
The video_name + serverhost from the API response are used to construct
the CDN URL above, confirming that the file for this specific movie is
publicly accessible with no 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/v2/61686/0
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
73
video_name
NOWHERE BOYS S02 E04 - JIMMY.mp4
playingUrl returned
YES — URL in response
API playingUrl value
https://munowatch.co/clips/ELI.mp4
CDN stream
https://munotech2.b-cdn.net/naks/naks42/NOWHERE%20BOYS%20S02%20E04%20-%20JIMMY.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).