CVE-2026-35032

Katalog CVE

CVSS 8.1 · High EPSS 0,38%

Kerentanan External Control of File Name or Path pada jellyfin. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

Jellyfin is an open source self hosted media server. Versions prior to 10.11.7 contain a vulnerability chain in the LiveTV M3U tuner endpoint (POST /LiveTv/TunerHosts), where the tuner URL is not validated, allowing local file read via non-HTTP paths and Server-Side Request Forgery (SSRF) via HTTP URLs. This is exploitable by any authenticated user because the EnableLiveTvManagement permission defaults to true for all new users. An attacker can chain these vulnerabilities by adding an M3U tuner pointing to an attacker-controlled server, serving a crafted M3U with a channel pointing to the Jellyfin database, exfiltrating the database to extract admin session tokens, and escalating to admin privileges. This issue has been fixed in version 10.11.7. If users are unable to upgrade immediately, they can disable Live TV Management privileges for all users.

Rincian

Terbit di NVD

14 April 2026

Terakhir diubah

24 Juli 2026

Status NVD

Analyzed

CVSS 3.1

8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-73: External Control of File Name or Path
CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

0,38% peluang dieksploitasi; lebih tinggi dari 29,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/jellyfin/jellyfin/security/advisories/GHSA-8fw7-f233-ffr8 exploit · mitigasi · advisory vendor
• https://github.com/jellyfin/jellyfin/releases/tag/v10.11.7 product · release notes