Vulnerability Description
WWBN AVideo is an open source video platform. Prior to version 22.0, the `aVideoEncoder.json.php` API endpoint accepts a `downloadURL` parameter and fetches the referenced resource server-side without proper validation or an allow-list. This allows authenticated users to trigger server-side requests to arbitrary URLs (including internal network endpoints). An authenticated attacker can leverage SSRF to interact with internal services and retrieve sensitive data (e.g., internal APIs, metadata services), potentially leading to further compromise depending on the deployment environment. This issue has been fixed in AVideo version 22.0.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wwbn | Avideo | < 22.0 |
Related Weaknesses (CWE)
References
- https://github.com/WWBN/AVideo/commit/384ef2548093f4cbb1bfac00f1f429fe57fab853Patch
- https://github.com/WWBN/AVideo/releases/tag/22.0Product
- https://github.com/WWBN/AVideo/security/advisories/GHSA-h39h-7cvg-q7j6Vendor Advisory
FAQ
What is CVE-2026-27732?
CVE-2026-27732 is a vulnerability with a CVSS score of 8.1 (HIGH). WWBN AVideo is an open source video platform. Prior to version 22.0, the `aVideoEncoder.json.php` API endpoint accepts a `downloadURL` parameter and fetches the referenced resource server-side without...
How severe is CVE-2026-27732?
CVE-2026-27732 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-27732?
Check the references section above for vendor advisories and patch information. Affected products include: Wwbn Avideo.