CVE-2023-30627 jellyfin-web has a stored cross-site scripting vulnerability in devices.js

2023-04-2420:07:27

CWE-79

GitHub_M

www.cve.org

cve-2023-30627

jellyfin-web

stored cross-site scripting

devices.js

remote code execution

rest endpoints

admin privileges

patch

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

49.9%

JSON

jellyfin-web is the web client for Jellyfin, a free-software media system. Starting in version 10.1.0 and prior to version 10.8.10, a stored cross-site scripting vulnerability in device.js can be used to make arbitrary calls to the REST endpoints with admin privileges. When combined with CVE-2023-30626, this results in remote code execution on the Jellyfin instance in the context of the user who’s running it. This issue is patched in version 10.8.10. There are no known workarounds.

CNA Affected

[
  {
    "vendor": "jellyfin",
    "product": "jellyfin-web",
    "versions": [
      {
        "version": ">= 10.1.0, < 10.8.10",
        "status": "affected"
      }
    ]
  }
]