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OpenAdvisories
High · 8.2 CVE-2026-33295 EUVD-2026-14323GHSA-gc3m-4mcr-h3pv

AVideo Vulnerable to Stored XSS via Unescaped Video Title in CDN downloadButtons.php

Published Mar 22, 2026 · Updated Mar 23, 2026 · Assigned by GitHub_M

Description

WWBN AVideo is an open source video platform. Prior to version 26.0, WWBN/AVideo contains a stored cross-site scripting vulnerability in the CDN plugin's download buttons component. The `clean_title` field of a video record is interpolated directly into a JavaScript string literal without any escaping, allowing an attacker who can create or modify a video to inject arbitrary JavaScript that executes in the browser of any user who visits the affected download page. Version 26.0 fixes the issue.

Affected products

VendorProductAffectedFixed
WWBN AVideo < 26.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist wwbn/avideo <= 25.0 — GHSA-gc3m-4mcr-h3pv

References