---
id: CVE-2026-119550
title: 'Jellyfin through 12.4 Information Disclosure via GET /Playlists/{playlistId}'
summary: >-
  Jellyfin through 12.4 contains an information disclosure vulnerability in
  PlaylistsController.GetPlaylist that allows authenticated users to read hidden
  item IDs by requesting public or shared playlists. Restricted or
  parental-controlled…
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-862
vendor: jellyfin
product: jellyfin
affected:
  - jellyfin <= 12.4
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-04T22:16:58.716616Z'
published: '2026-10-30'
updated: '2026-11-04'
sourceUpdated: '2026-11-04T22:17:08.947Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-119550'
references:
  - url: >-
      https://github.com/jellyfin/jellyfin/blob/v12.4/Jellyfin.Api/Controllers/PlaylistsController.cs#L177-L181
  - url: >-
      https://github.com/jellyfin/jellyfin/security/advisories/GHSA-9x85-gx46-6522
    label: GitHub Security Advisory (GHSA-9x85-gx46-6522)
  - url: 'https://abraxaslabs.tech/research/jellyfin-playlist-itemids'
  - url: 'https://github.com/jellyfin/jellyfin'
  - url: >-
      https://www.vulncheck.com/advisories/jellyfin-through-12.4-information-disclosure-via-get-playlists-playlistid
    label: >-
      VulnCheck Advisory: Jellyfin through 12.4 Information Disclosure via GET
      /Playlists/{playlistId}
tags:
  - cve.org
epss: 0.00222
epssPercentile: 0.12891
ingestedAt: '2026-11-03T11:43:15.771Z'
---

## Overview

Jellyfin through 12.4 contains an information disclosure vulnerability in PlaylistsController.GetPlaylist that allows authenticated users to read hidden item IDs by requesting public or shared playlists. Restricted or parental-controlled users can obtain GUIDs of inaccessible library items from unfiltered playlist ItemIds and then stream that hidden media.

## Affected

- `jellyfin <= 12.4`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.