← back
CVE-2025-34158

CVE-2025-34158

CVSS 8.5 HIGHEPSS 0.5%CWE-669
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).
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Affected products
Plex · Media Server

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://forums.plex.tv/t/plex-media-server-security-update/928341https://github.com/lufinkey/vulnerability-research/blob/main/CVE-2025-34158/README.mdhttps://github.com/lufinkey/vulnerability-research/tree/main/CVE-2025-34158https://www.bleepingcomputer.com/news/security/plex-warns-users-to-patch-security-vulnerability-immediately/https://www.plex.tv/media-server-downloads/https://www.runzero.com/blog/plex/https://www.tenable.com/plugins/nessus/250294https://www.vulncheck.com/advisories/plex-media-server-unspecified