TI-2025-42858 Aliases CVE-2025-69415 GHSA-r6cx-vw2q-5gqg

In Plex Media Server (PMS) through 1.42.2.10156, ability to access /myplex/account with a…

MEDIUM 64CWE-672Published 2026-01-02 · Updated 2026-01-02

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: High
Impact type: —
Confidentiality · integrity · availability: High · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

In Plex Media Server (PMS) through 1.42.2.10156, ability to access /myplex/account with a device token is not properly aligned with whether the device is currently associated with an account.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00284 20th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Plex	Media Server	up to 1.42.2.10156	—	No fix listed	CNA

Media Server VendorPlex Affected up to 1.42.2.10156 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:plex:media_server::::::::	up to 1.42.2.10156	Vulnerable	Plex

cpe:2.3:a:plex:media_server:*:*:*:*:*:*:*:* Versions up to 1.42.2.10156 Vulnerable ·Plex

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-69415
2026-10-03 Alias added: GHSA-r6cx-vw2q-5gqg

References

Exploit 1

https://github.com/lufinkey/vulnerability-research/blob/main/CVE-2025-34158/README.md

TI-2026-63829 Arbitrary file write in Plex Media Server enables code execution KEVCVSS 4.0HIGH 8.6
TI-2020-04669 Deserialization of untrusted data in Plex Media Server KEVCVSS 3.1HIGH 7.2
TI-2026-63827 Plex Media Server URL injection lets attackers call other plugins KEVCVSS 4.0MEDIUM 6.9
TI-2026-63828 Server-side request forgery in Plex Media Server KEVCVSS 4.0MEDIUM 5.3
TI-2026-63826 Server-side request forgery in Plex Media Server KEVCVSS 4.0MEDIUM 5.3
TI-2025-42857 Incorrect authorization in Plex Media Server CVSS 3.1HIGH 8.5

See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences