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CVE-2025-69416

Quick assessment

Affected
Plex plex.tv backend
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Plex media server是Plex公司的一款媒体播放器。 Plex Media Server 2025-12-31及之前版本存在安全漏洞，该漏洞源于plex.tv后端中非服务器设备令牌可通过clients.plex.tv/devices.xml检索其他令牌，可能导致令牌泄露。

CVSS 5.0 · Medium EPSS 0.30% · P20

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-69416

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In the plex.tv backend for Plex Media Server (PMS) through 2025-12-31, a non-server device token can retrieve other tokens (intended for unrelated access) via clients.plex.tv/devices.xml.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Plex media server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Plex media server是Plex公司的一款媒体播放器。 Plex Media Server 2025-12-31及之前版本存在安全漏洞，该漏洞源于plex.tv后端中非服务器设备令牌可通过clients.plex.tv/devices.xml检索其他令牌，可能导致令牌泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Plex plex.tv backend 0 ~ 2025-12-31 -

II. Public POCs for CVE-2025-69416

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III. Intelligence Information for CVE-2025-69416

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Other References for CVE-2025-69416 (1)

Same Patch Batch · Plex · 2026-01-02 · 4 CVEs total

CVE-2025-69414 8.5 HIGH Plex media server 安全漏洞
CVE-2025-69415 7.1 HIGH Plex media server 安全漏洞
CVE-2025-69417 5.0 MEDIUM Plex Media Server 安全漏洞

IV. Related Vulnerabilities

Same product: plex.tv backend
Same vendor: Plex
Same weakness: CWE-863

V. Comments for CVE-2025-69416

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