PT-2026-1110 · Plex · Plex Media Server

Published 2026-01-02 · Updated 2026-02-27 · CVE-2025-69416

Positive Technologies (AI Summary)

CVSS v3.1

5.0

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Plex Media Server versions through 2025-12-31

Description A non-server device token can retrieve other tokens intended for unrelated access via the clients.plex.tv/devices.xml endpoint. This impacts the Plex Media Server backend.

Recommendations Update Plex Media Server to a version newer than 2025-12-31.

Exploit

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2025-69416

Affected Products

Plex Media Server

References · 8

• 🔥 https://github.com/lufinkey/vulnerability-research/blob/main/CVE-2025-34158/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-69416 · Security Note
• https://osv.dev/vulnerability/CVE-2025-69416 · Vendor Advisory
• https://twitter.com/CVEnew/status/2007168119371182345 · Twitter Post
• https://t.me/cveNotify/153505 · Telegram Post
• https://t.me/CVEtracker/41278 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2007211393003487502 · Twitter Post
• https://reddit.com/r/PleX/comments/1q4wmdj/plex_made_the_cisa_vulnerability_summary_for_the · Reddit Post