CVE-2023-30627

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

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

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.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-04-13 CVE Reserved
2023-04-24 CVE Published
2025-02-12 CVE Updated
2025-02-12 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (4)

URL	Tag	Source
https://github.com/jellyfin/jellyfin-web/releases/tag/v10.8.10	Release Notes

URL	Date	SRC
https://github.com/jellyfin/jellyfin/security/advisories/GHSA-9p5f-5x8v-x65m	2025-02-12

URL	Date	SRC
https://github.com/jellyfin/jellyfin-web/commit/b88a5951e1a517ff4c820e693d9c0da981cf68ee	2023-05-04

URL	Date	SRC
https://github.com/jellyfin/jellyfin-web/security/advisories/GHSA-89hp-h43h-r5pq	2023-05-04

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Jellyfin Search vendor "Jellyfin"		Jellyfin Search vendor "Jellyfin" for product "Jellyfin"				>= 10.1.0 < 10.8.10 Search vendor "Jellyfin" for product "Jellyfin" and version " >= 10.1.0 < 10.8.10"		-		Affected