CVE-2026-96651 (GCVE-0-2026-96651)
Vulnerability from cvelistv5 – Published: 2026-09-23 16:06 – Updated: 2026-09-23 16:46
VLAI
EPSS
VEX
Title
Plex Media Server path traversal
Summary
Plex Media Server before 1.43.3.10861 builds a file path from the url parameter without checking it for ../ sequences, allowing path traversal via '/system/agents/media/get'. A remote attacker with a valid session token could read any file that the target user can access. This access includes the PlexOnlineToken, which grants control of the Plex account and server. A LAN-adjacent attacker with a client-supplied X-Forwarded-For header could exploit the same issue.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · cisa-cg (v2.0.3)
Decision recorded 2026-09-14 18:18 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://raw.githubusercontent.com/cisagov/CSAF/de… | third-party-advisory |
| https://www.cve.org/CVERecord?id=CVE-2026-96651 | vdb-entry |
| https://forums.plex.tv/t/plex-media-server/30447/711 | release-notes |
| https://zmain.info/blog/plex2shell | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Plex | Media Server |
Affected:
0 , < 1.43.3.10861
(custom)
Unaffected: 1.43.3.10861 |
guessed |
Date Public
2026-08-03 00:00
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