Known Exploited Vulnerabilities October 20, 2026 · CISA KEV Catalog

CVE-2026-96652: Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability

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.

Read the original at CISA KEV Catalog ↗

Topics

Vulnerabilities & Patching

Mentions

CVE-2026-96652Plex

Related

CVE-2026-96654: Plex Media Server Improper Neutralization of Encoded URI Schemes in a Web Page Vulnerability Known Exploited Vulnerabilities · Oct 20, 2026

CVE-2026-96655: Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability Known Exploited Vulnerabilities · Oct 20, 2026

CVE-2026-96656: Plex Media Server External Control of File Name or Path Vulnerability Known Exploited Vulnerabilities · Oct 20, 2026