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OpenAdvisories

Vendor

Plex

10 known vulnerabilities.

Plex at a glance

Last 12 months
9
Critical · all time
0
Exploited · all time
4
Public exploit · all time
3
New vulnerabilities per month · last 12 months
0 3 5 December 2025: 0 vulnerabilities Dec 2025 January 2026: 4 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 5 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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Products

Media Server 8 plex.tv backend 2

Latest advisories

  • High max 7.2
    VA-26-266-01 5 CVEs 4 exploited

    Plex Media Server

    Plex Media Server before 1.43.3.10861 contains multiple vulnerabilities. In the worst case, a remote attacker could steal a legitimate user's account credentials and eventually write arbitrary files or execute code.

    Plex
All Critical High Medium Low Exploited only Public exploit

10 results · Feed

  • High 7.2
    CVE-2026-96656 Exploited Public exploit

    Plex Media Server arbitrary file write

    Plex Media Server before 1.43.3.10861 allows an admin user to write arbitrary files that may be executed on load. The preference TranscoderH264Options is appended verbatim to x264's option string on every transcode. At startup, all .so files are run without s…

    Plex Media Server
    KEV Oct 20, 2026
  • Medium 4.3
    CVE-2026-96655 Exploited EPSS 11%

    Plex Media Server arbitrary-host SSRF

    Plex Media Server before 1.43.3.10861 allows an authenticated user to request arbitrary internal or external addresses via the '/video/:/transcode/universal' path parameter.

    Plex Media Server
    KEV Oct 20, 2026
  • Medium 6.5
    CVE-2026-96654 Exploited

    Plex Media Server URL injection

    Plex Media Server before 1.43.3.10861 does not correctly neutralize URL values included in 'searchOne,' allowing an attacker to call other plugins' functions and supply their own parameters.

    Plex Media Server
    KEV Oct 20, 2026
  • Medium 4.3
    CVE-2026-96652 Exploited Public exploit EPSS 12%

    Plex Media Server SSRF

    Plex Media Server before 1.43.3.10861 allows SSRF via '/player/timeline'. An attacker using any X-Plex-Token value can include a full URL in the 'protocol' parameter and force the Plex server to POST to the attacker's chosen destination.

    Plex Media Server
    KEV Oct 20, 2026
  • Medium 6.5
    CVE-2026-96651

    Plex Media Server path traversal

    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 use…

    Plex Media Server
  • Medium 5.0
    CVE-2025-69417

    In the plex.tv backend for Plex Media Server (PMS) through 2025-12-31, a non-server device token can retrieve share tok…

    Plex plex.tv backend
  • Medium 5.0
    CVE-2025-69416

    In the plex.tv backend for Plex Media Server (PMS) through 2025-12-31, a non-server device token can retrieve other tok…

    Plex plex.tv backend
  • High 7.1
    CVE-2025-69415

    In Plex Media Server (PMS) through 1.42.2.10156, ability to access /myplex/account with a device token is not properly …

    Plex Media Server
  • High 8.5
    CVE-2025-69414

    Plex Media Server (PMS) through 1.42.2.10156 allows retrieval of a permanent access token via a /myplex/account call wi…

    Plex Media Server
  • High 8.5
    CVE-2025-34158 Public exploit

    Plex Media Server (PMS) 1.41.7.x through 1.42.0.x before 1.42.1 is affected by incorrect resource transfer between sphe…

    Plex Media Server