CVE-2026-96652 — Vulnerability intelligence

Plex — Media Server

Published: 2026-09-23T16:06:15.517Z

CVSS

4.3

CISA KEV

Known exploitation

Original source text (not a translation)

Plex Media Server contains a server-side request forgery (SSRF) vulnerability which could allow an attacker using any X-Plex-Token value to include a full URL in the 'protocol' parameter and force the Plex server to POST to the attacker's chosen destination. This vulnerability can be chained with CVE-2026-96654, CVE-2026-96655, and CVE-2026-96656.

Sources

• Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability
• Original advisory
• Original advisory
• Original advisory
• Original advisory
• CVE-2026-96652