CVE-2023-23635 - Vulnerability Details - OpenCVE

Description

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.

Published: 2023-02-03

Score: 5.4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:jellyfin:jellyfin:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-27723	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.
Github GHSA	GHSA-749c-pc87-4qcw	Jellyfin Web Cross-Site Scripting (XSS) via Collection Name

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00562.

Exploitation poc

Automatable no

Technical Impact total

References

Link	Providers
https://github.com/jellyfin/jellyfin-web/issues/3788
https://herolab.usd.de/security-advisories/
https://herolab.usd.de/security-advisories/usd-2022-0031/

History

Tue, 15 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00614}`	epss `{'score': 0.00713}`

Wed, 26 Mar 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Jellyfin Jellyfin

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-02-03T00:00:00.000Z

Updated: 2025-03-26T18:34:46.262Z

Reserved: 2023-01-16T00:00:00.000Z

Link: CVE-2023-23635

Vulnrichment

Updated: 2024-08-02T10:35:33.632Z

NVD

Status : Modified

Published: 2023-02-03T01:15:14.620

Modified: 2026-06-17T05:37:38.150

Link: CVE-2023-23635

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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

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