Stored XSS Vulnerability in Jellyfin Media Server 10.8.x and Earlier Versions
CVE-2023-23635

5.4MEDIUM

Key Information:

Vendor

Jellyfin

Status
Jellyfin
Vendor
CVE Published:
3 February 2023

What is CVE-2023-23635?

In Jellyfin versions 10.8.0 to 10.8.3, a stored cross-site scripting vulnerability exists in the handling of collection names. This oversight enables malicious actors to inject scripts that can extract sensitive data, such as access tokens from users' local storage. When victims interact with the compromised elements, their data could be accessed without authorization, posing significant risks to their privacy and account security.

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References

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

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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