Server-side Request Forgery (SSRF) Affecting wwbn/avideo package, versions <29.0
Threat Intelligence
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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Test your applications- Snyk IDSNYK-PHP-WWBNAVIDEO-15990136
- published12 Apr 2026
- disclosed8 Apr 2026
- creditthrealwinky
Introduced: 8 Apr 2026
CVE-2026-39370 (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 Server-side Request Forgery (SSRF) in the downloadURL parameter processing in objects/aVideoEncoder.json.php. An attacker can access internal resources and exfiltrate their responses by supplying a crafted URL with an allowlisted media or archive extension, which bypasses SSRF validation and causes the server to fetch and store the internal content as media.