GHSA-749C-PC87-4QCW

Vulnerability from github – Published: 2023-02-03 03:30 – Updated: 2025-03-27 21:18
VLAI?
Summary
Jellyfin Web Cross-Site Scripting (XSS) via Collection Name
Details

In Jellyfin 10.8.x through 10.8.3, the name of a collection is vulnerable to stored XSS. This allows an attacker to steal access tokens from the localStorage of the victim.

Severity ?
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "jellyfin-web"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.8.0"
            },
            {
              "fixed": "10.8.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-23635"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-03-27T21:18:04Z",
    "nvd_published_at": "2023-02-03T01:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In Jellyfin 10.8.x through 10.8.3, the name of a collection is vulnerable to stored XSS. This allows an attacker to steal access tokens from the localStorage of the victim.",
  "id": "GHSA-749c-pc87-4qcw",
  "modified": "2025-03-27T21:18:04Z",
  "published": "2023-02-03T03:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-23635"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jellyfin/jellyfin-web/issues/3788"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jellyfin/jellyfin-web/pull/3789"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jellyfin/jellyfin-web"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jellyfin/jellyfin/releases/tag/v10.8.4"
    },
    {
      "type": "WEB",
      "url": "https://herolab.usd.de/security-advisories"
    },
    {
      "type": "WEB",
      "url": "https://herolab.usd.de/security-advisories/usd-2022-0031"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jellyfin Web Cross-Site Scripting (XSS) via Collection Name"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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