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OpenAdvisories
High · 7.5 CVE-2026-33512 EUVD-2026-14479GHSA-mwjc-5j4x-r686

AVideo has an unauthenticated decrypt oracle leaking any ciphertext

Published Mar 23, 2026 · Updated Mar 24, 2026 · Assigned by GitHub_M

Description

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the API plugin exposes a `decryptString` action without any authentication. Anyone can submit ciphertext and receive plaintext. Ciphertext is issued publicly (e.g., `view/url2Embed.json.php`), so any user can recover protected tokens/metadata. Commit 3fdeecef37bb88967a02ccc9b9acc8da95de1c13 contains a patch.

Affected products

VendorProductAffectedFixed
WWBN AVideo <= 26.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist wwbn/avideo <= 26.0 — GHSA-mwjc-5j4x-r686

References