Server-side Request Forgery (SSRF) 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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Test your applications- Snyk IDSNYK-PHP-WWBNAVIDEO-15758936
- published23 Mar 2026
- disclosed20 Mar 2026
- creditrestriction
Introduced: 20 Mar 2026
CVE-2026-33480 (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) via the isSSRFSafeURL function in the unauthenticated plugin/LiveLinks/proxy.php endpoint. An attacker can access internal network resources, cloud metadata services, and localhost services by supplying specially crafted IPv4-mapped IPv6 addresses in the URL parameter, bypassing existing network access controls.