CVE-2026-35450: AVideo: Unauthenticated FFmpeg Remote Server Status Disclosure via check.ffmpeg.json.php

April 4, 2026 (updated April 7, 2026)

The plugin/API/check.ffmpeg.json.php endpoint probes the FFmpeg remote server configuration and returns connectivity status without any authentication. All sibling FFmpeg management endpoints (kill.ffmpeg.json.php, list.ffmpeg.json.php, ffmpeg.php) require User::isAdmin().

References

github.com/WWBN/AVideo
github.com/WWBN/AVideo/security/advisories/GHSA-2vg4-rrx4-qcpq
github.com/advisories/GHSA-2vg4-rrx4-qcpq
nvd.nist.gov/vuln/detail/CVE-2026-35450

Code Behaviors & Features

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