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Advisories

AVideo Missing Authorization via getRestream.json.php

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severity
high
date
Affecting

  • AVideo <= c3edcc274c389816d434acadac07ee78eaf330c1

CWE
  • CWE-639 Authorization Bypass Through User-Controlled Key
CVSS
8.6
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Credit
santhreal
Description
AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate restream ownership in getRestream.json.php, allowing authenticated users with canStream permission to mint tokens for arbitrary restreams. Attackers can exchange the token to retrieve other users' stream keys from getLiveKey.json.php and publish to their YouTube, Twitch, or RTMP destinations.

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