Authorization Bypass Through User-Controlled Key Affecting wwbn/avideo package, versions <29.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Mar 2026
- disclosed26 Mar 2026
- creditoffset
Introduced: 26 Mar 2026
CVE-2026-33764 (opens in a new tab)How to fix?
Upgrade wwbn/avideo to version 29.0 or higher.
Overview
wwbn/avideo is an Audio and Video Platform or simply "A Video Platform".
Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the save.json.php process. An attacker can access and exfiltrate confidential AI-generated metadata and transcriptions belonging to other users by supplying arbitrary response IDs through request parameters. This allows unauthorized reading and application of private video content and metadata to the attacker's own videos.