Jellyfin 10.7.2 - Server Side Request Forgery

Jellyfin is a free software media system. Versions 10.7.2 and below are vulnerable to unauthenticated Server-Side Request Forgery SSRF attacks via the imageUrl parameter. id: CVE-2021-29490 info: name: Jellyfin 10.7.2 - Server Side Request Forgery author: alph4byt3 severity: medium description: |...

CVE-2021-21402-Jellyfin

CVE-2021-21402-Jellyfin-任意文件读取 此POC仅用于学习交流，由此产生的一切后果本人不承担 python POC.py targets.txt...

CVE-2021-21402

CVE-2021-21402 CVE-2021-21402 Script de Wker para la lectura arbitraria de archivos en Jellyfin, admite ejecución por lotes. La lógica es muy sencilla: mediante una petición GET comprueba si existe win.ini: root@kitploit: define payload =...

CVE-2026-35031

CVE-2026-35031: Vulnerabilidad de Path Traversal en la Subida de Subtítulos de Jellyfin que deriva en RCE -darkred?style=flat-square -orange?style=flat-square TL;DR Una vulnerabilidad crítica de path traversal en Jellyfin Media Server permite a usuarios autenticados con el permiso "Upload...

Jellyfin <10.7.0 - Local File Inclusion

Jellyfin before 10.7.0 is vulnerable to local file inclusion. This issue is more prevalent when Windows is used as the host OS. Servers exposed to public Internet are potentially at risk. id: CVE-2021-21402 info: name: Jellyfin 10.7.0 - Local File Inclusion author: dwisiswant0 severity: medium...

gha-lab-3f1ff30e9c

Artefacto de investigación automatizado — no es el proyecto original. Este repositorio es un laboratorio desechable construido por un sistema automatizado para una tesis de maestría en la Université Laval sobre la reproducción de vulnerabilidades publicadas en flujos de trabajo de GitHub Actions...

CVE-2021-21402

CVE-2021-21402 Jellyfin任意文件读取 漏洞简介 jellyfin是一个自由的软件媒体系统，用于控制和管理媒体和流媒体。它是emby和plex的替代品，它通过多个应用程序从专用服务器向终端用户设备提供媒体。Jellyfin属于Emby 3.5.2 .NET核心框架，以支持完全的跨平台支持。...

CVE-2026-49247

Jellyfin is an open source self hosted media server. From 10.9.0 until 10.11.10, the POST /ClientLog/Document endpoint accepts the Authorization header's Client and Version fields and uses them unsanitized as components of the on-disk filename when persisting client-uploaded log documents. As a...

CVE-2026-49220

Jellyfin is an open source self hosted media server. Prior to 10.11.9, a potential XSS attack exists in Jellyfin which can allow a non-privileged user to execute arbitrary Javascript in the context of a logged-in Administrative user, resulting in numerous potential issues. The Client header durin...

CVE-2026-49246

Jellyfin is an open source self hosted media server. Prior to 10.11.10, a specifically crafted MKV file containing forged filename tags can be leveraged to exploit missing path sanitization during playback. Jellyfin treats the MKV file name tag on MKV attachments as trusted and passes it...

CVE-2026-48793

Jellyfin is an open source self hosted media server. Prior to 10.11.10, a potential FFmpeg argument injection vulnerability exists in the subtitle conversion code path. SubtitleEncoder.ConvertTextSubtitleToSrtInternal SubtitleEncoder.cs, line 382 interpolates the subtitle file path into FFmpeg...

Arbitrary Argument Injection

Overview Jellyfin.Common is an a Free Software Media System that puts you in control of managing and streaming your media. Affected versions of this package are vulnerable to Arbitrary Argument Injection via the SubtitleEncoder.ConvertTextSubtitleToSrtInternal process. An attacker can achieve...

Directory Traversal

Overview Jellyfin.Common is an a Free Software Media System that puts you in control of managing and streaming your media. Affected versions of this package are vulnerable to Directory Traversal via the POST /ClientLog/Document endpoint, which uses unsanitized values from the Authorization header...

CVE-2026-49220 Jellyfin: Potential XSS in user management

Jellyfin is an open source self hosted media server. Prior to 10.11.9, a potential XSS attack exists in Jellyfin which can allow a non-privileged user to execute arbitrary Javascript in the context of a logged-in Administrative user, resulting in numerous potential issues. The Client header durin...

CVE-2026-49220 Jellyfin: Potential XSS in user management

Jellyfin is an open source self hosted media server. Prior to 10.11.9, a potential XSS attack exists in Jellyfin which can allow a non-privileged user to execute arbitrary Javascript in the context of a logged-in Administrative user, resulting in numerous potential issues. The Client header durin...

CVE-2026-49220

Jellyfin is an open source self hosted media server. Prior to 10.11.9, a potential XSS attack exists in Jellyfin which can allow a non-privileged user to execute arbitrary Javascript in the context of a logged-in Administrative user, resulting in numerous potential issues. The Client header durin...

CVE-2026-48793 Jellyfin: Potential FFmpeg argument injection via unescaped subtitle file path

Jellyfin is an open source self hosted media server. Prior to 10.11.10, a potential FFmpeg argument injection vulnerability exists in the subtitle conversion code path. SubtitleEncoder.ConvertTextSubtitleToSrtInternal SubtitleEncoder.cs, line 382 interpolates the subtitle file path into FFmpeg...

CVE-2026-48793

Jellyfin is affected by CVE-2026-48793 prior to version 10.11.10. The issue arises in the subtitle conversion path where SubtitleEncoder.ConvertTextSubtitleToSrtInternal interpolates the subtitle file path into FFmpeg command-line arguments without normalizing the path, allowing injection of arbi...

CVE-2026-48793

Jellyfin is an open source self hosted media server. Prior to 10.11.10, a potential FFmpeg argument injection vulnerability exists in the subtitle conversion code path. SubtitleEncoder.ConvertTextSubtitleToSrtInternal SubtitleEncoder.cs, line 382 interpolates the subtitle file path into FFmpeg...

CVE-2026-48793 Jellyfin: Potential FFmpeg argument injection via unescaped subtitle file path

Jellyfin is an open source self hosted media server. Prior to 10.11.10, a potential FFmpeg argument injection vulnerability exists in the subtitle conversion code path. SubtitleEncoder.ConvertTextSubtitleToSrtInternal SubtitleEncoder.cs, line 382 interpolates the subtitle file path into FFmpeg...