EUVD-2026-16715
GHSA-2rm7-j397-3fqg
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Lifecycle Timeline
3Tags
Description
WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `plugin/PlayLists/View/Playlists_schedules/add.json.php` endpoint allows any authenticated user with streaming permission to create or modify broadcast schedules targeting any playlist on the platform, regardless of ownership. When the schedule executes, the rebroadcast runs under the victim playlist owner's identity, allowing content hijacking and stream disruption. Commit 1e6dc20172de986f60641eb4fdb4090f079ffdce contains a patch.
Analysis
Broadcast schedule modification in WWBN AVideo versions up to 26.0 allows authenticated users with streaming permissions to hijack playlists and disrupt streams by creating or modifying schedules targeting any playlist regardless of ownership, with rebroadcasts executing under the victim's identity. The vulnerability affects the `plugin/PlayLists/View/Playlists_schedules/add.json.php` endpoint and stems from insufficient authorization checks. …
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Remediation
Within 30 days: Identify affected systems running versions and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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