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CVE-2026-96654

6.9 medium KEV · due 2026-10-23 SSVC exploitation: none Analyzed
NVD · CVE.org · CISA KEV

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.

Fix

CISA KEV required action · due 2026-10-23

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Added to the catalog 2026-10-20. CISA KEV

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

In the news 1

Change history 5

  1. StatusModified → AnalyzedNVD modified 2026-10-21 13:09
  2. References+1 references (now 5)NVD modified 2026-10-20 20:17
  3. StatusAnalyzed → ModifiedNVD modified 2026-10-20 20:17
  4. CISA KEVadded to CISA KEV, due 2026-10-23
  5. First seenCVSS 6.9 · plexNVD modified 2026-10-20 17:17

Affected (CPE criteria) 1

  • cpe:2.3:a:plex:media_server:*:*:*:*:*:*:*:*

References 5