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CVE-2026-96652

Estado: AnalizadaMedia (5.3)—

Plex Media Server before 1.43.3.10861 allows SSRF via '/player/timeline'. An attacker using any X-Plex-Token value can include a full URL in the 'protocol' parameter and force the Plex server to POST to the attacker's chosen destination.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

SSRF en endpoint '/player/timeline' con parámetro 'protocol' permite al atacante autenticado hacer que el servidor Plex realice peticiones POST a destinos arbitrarios, facilitando proxy/SSRF (T1090.004) y potencial acceso a servicios internos (T1199).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Network SegmentationVulnerability ScanningUser Account ManagementThreat Intelligence ProgramSSL/TLS InspectionPrivileged Account Management

Tecnologías afectadas (1)

Plex — Media Server

CWE

Referencias

JSON original (NVD)

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      "value": "Plex Media Server before 1.43.3.10861 allows SSRF via '/player/timeline'. An attacker using any X-Plex-Token value can include a full URL in the 'protocol' parameter and force the Plex server to POST to the attacker's chosen destination."
    }
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