AVideo has Authenticated Server-Side Request Forgery via downloadURL in aVideoEncoder.json.php

CAO 8.1CVE-2026-27732 · GHSA-h39h-7cvg-q7j6 · Công bố 24/02/2026 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2026-27732 là lỗ hổng mức CAO (CVSS 8.1) ảnh hưởng wwbn/avideo, avideo (wwbn).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.27%, cao hơn 19.2% các lỗ hổng khác.
Cách xử lý: cập nhật lên 22.0 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
wwbn/avideo Packagist	`< 22.0`	`22.0`
avideo wwbn	`< 22.0`	`22.0`

Mô tả

Vulnerability Type

Authenticated Server-Side Request Forgery (SSRF)

Affected Product/Versions

AVideo versions prior to 22 (tested on AVideo 21.x).

Root Cause Summary

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).

Impact Summary

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.

Resolution/Fix

This issue has been fixed in AVideo version 22. Users should upgrade to version 22.0 as soon as possible.

Credits/Acknowledgement

Thanks to Arkadiusz Marta for responsibly reporting this issue.

GitHub Profile: https://github.com/arkmarta/

Mô tả của NVD

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.