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Medium · 5.3 CVE-2026-90536 EUVD-2026-76854GHSA-9p3g-wqwx-gmg5

WWBN AVideo Missing Authorization via adsInfo API Endpoint

Published Sep 12, 2026 · Updated Sep 21, 2026 · Assigned by VulnCheck

Description

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to authorize access to the adsInfo API endpoint, allowing unauthenticated attackers to retrieve password-protected video owner identifiers. Attackers can call the adsInfo API with a videos_id parameter to obtain the owner's user ID and personalized ad creative URLs without authentication or permission checks.

Affected products

VendorProductAffectedFixed
WWBN AVideo — —

References