CVE-2026-96654

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.

CVSS 4.0

6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

1.9% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-25)

CISA KEV

listed 2026-10-20, due 2026-10-23

CWE

CWE-84

Published

2026-09-23

Modified

2026-10-21

Record from

the NVD, synced 2026-10-22

Affected

• plex:media_server

References

• https://forums.plex.tv/t/plex-media-server/30447/711
• https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-266-01.json
• https://www.cve.org/CVERecord?id=CVE-2026-96654
• https://zmain.info/blog/plex2shell
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-96654

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