Jellyfin is a system for managing and streaming media. Prior to version 10.8.13, the `/System/MediaEncoder/Path` endpoint executes an arbitrary file using `ProcessStartInfo` via the `ValidateVersion` function. A malicious administrator can setup a network share and supply a UNC path to `/System/MediaEncoder/Path` which points to an executable on the network share, causing Jellyfin server to run the executable in the local context. The endpoint was removed in version 10.8.13.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-12-13T20:53:28.786Z

Updated: 2024-08-02T21:37:54.384Z

Reserved: 2023-11-17T19:43:37.554Z

Link: CVE-2023-48702

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-12-13T21:15:07.847

Modified: 2024-11-21T08:32:17.407

Link: CVE-2023-48702

cve-icon Redhat

No data.