Description
The Camera Upload functionality in Plex Media Server through 1.18.2.2029 allows remote authenticated users to write files anywhere the user account running the Plex Media Server has permissions. This allows remote code execution via a variety of methods, such as (on a default Ubuntu installation) creating a .ssh folder in the plex user's home directory via directory traversal, uploading an SSH authorized_keys file there, and logging into the host as the Plex user via SSH.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://forums.plex.tv/t/security-camera-upload/507289
Scores
CVSS v3
8.8
EPSS
0.0435
EPSS Percentile
90.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-22
Status
published
Products (1)
plex/media_server
< 1.18.2.2029
Published
Dec 19, 2019
Tracked Since
Feb 18, 2026