9.0
CRITICAL
CVE-2023-30627
Jellyfin-web Remote Code Execution via Stored Cross-Site Scripting
Description

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.

INFO

Published Date :

April 24, 2023, 9:15 p.m.

Last Modified :

May 4, 2023, 2:02 p.m.

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

2.3
Affected Products

The following products are affected by CVE-2023-30627 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Jellyfin jellyfin
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-30627.

URL Resource
https://github.com/jellyfin/jellyfin-web/commit/b88a5951e1a517ff4c820e693d9c0da981cf68ee Patch
https://github.com/jellyfin/jellyfin-web/releases/tag/v10.8.10 Release Notes
https://github.com/jellyfin/jellyfin-web/security/advisories/GHSA-89hp-h43h-r5pq Vendor Advisory
https://github.com/jellyfin/jellyfin/security/advisories/GHSA-9p5f-5x8v-x65m Exploit Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-30627 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-30627 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    May. 04, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type https://github.com/jellyfin/jellyfin/security/advisories/GHSA-9p5f-5x8v-x65m No Types Assigned https://github.com/jellyfin/jellyfin/security/advisories/GHSA-9p5f-5x8v-x65m Exploit, Patch, Vendor Advisory
    Changed Reference Type https://github.com/jellyfin/jellyfin-web/commit/b88a5951e1a517ff4c820e693d9c0da981cf68ee No Types Assigned https://github.com/jellyfin/jellyfin-web/commit/b88a5951e1a517ff4c820e693d9c0da981cf68ee Patch
    Changed Reference Type https://github.com/jellyfin/jellyfin-web/releases/tag/v10.8.10 No Types Assigned https://github.com/jellyfin/jellyfin-web/releases/tag/v10.8.10 Release Notes
    Changed Reference Type https://github.com/jellyfin/jellyfin-web/security/advisories/GHSA-89hp-h43h-r5pq No Types Assigned https://github.com/jellyfin/jellyfin-web/security/advisories/GHSA-89hp-h43h-r5pq Vendor Advisory
    Added CPE Configuration OR *cpe:2.3:a:jellyfin:jellyfin:*:*:*:*:*:*:*:* versions from (including) 10.1.0 up to (excluding) 10.8.10
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-30627 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-30627 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.14 }} 0.00%

score

0.50622

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability