CVEvulnerability
CVE-2025-34158
8.5 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-08-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
- Weaknesses
- CWE-669
Description
Plex Media Server (PMS) 1.41.7.x through 1.42.0.x before 1.42.1 is affected by incorrect resource transfer between spheres because /myplex/account provides the credentials of the server owner (and a /api/resources call reveals other servers accessible by that server owner).
Related
Weakness · CWE (1)
- CWE-669 Incorrect Resource Transfer Between Spheres weakness
References
- https://forums.plex.tv/t/plex-media-server-security-update/928341 forums.plex.tv
- https://github.com/lufinkey/vulnerability-research/blob/main/CVE-2025-34158/README.md github.com
- https://github.com/lufinkey/vulnerability-research/tree/main/CVE-2025-34158 github.com
- https://www.bleepingcomputer.com/news/security/plex-warns-users-to-patch-security-vulnerability-immediately/ www.bleepingcomputer.com
- https://www.plex.tv/media-server-downloads/ www.plex.tv
- https://www.runzero.com/blog/plex/ www.runzero.com
- https://www.tenable.com/plugins/nessus/250294 www.tenable.com
- https://www.vulncheck.com/advisories/plex-media-server-unspecified www.vulncheck.com