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Medium · 5.3 CVE-2026-90538 EUVD-2026-76856GHSA-xpgj-rxcp-fx4h

WWBN AVideo Missing Authorization via playlistsFromUser.json.php

Published Sep 12, 2026 · Updated Sep 14, 2026 · Assigned by VulnCheck

Description

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing authorization vulnerability in playlistsFromUser.json.php that allows unauthenticated attackers to read private playlists by requesting another user's identifier. Attackers can retrieve Favorite and Watch Later playlists belonging to other users due to improper cache keying that conflates requests across different user contexts.

Affected products

VendorProductAffectedFixed
WWBN AVideo — —

References