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Vendor

Plex

10 known vulnerabilities.

Products

Media Server 8 plex.tv backend 2
All Critical High Medium Low Exploited only Public exploit

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  • 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