CVE-2026-96655Medium· 4.3▾ Midnight⚠ Exploited in the wildPoC availablePlex 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.
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 23.7 · likelihood 0.3 · exploitation 25
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 25.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.2%
Last analysed / modified upstream
Federal remediation due Nov 3, 2026
Exploit / PoC code exists
0.2% → 1.6%
Added to the CISA catalog on Oct 20, 2026. Federal remediation due Nov 3, 2026. View catalog ↗
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.
media_server < 1.43.0.10861Upgrade past the affected range:
media_server 1.43.0.10861Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-96652Medium· 4.3Plex Media Server before 1.43.3.10861 allows SSRF via '/player/timeline'
CVE-2026-96654Medium· 6.5Plex 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.
CVE-2026-96656High· 7.2Plex Media Server before 1.43.3.10861 allows an admin user to write arbitrary files that may be executed on load
CVE-2026-96651Medium· 6.5Plex 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'
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