PT-2022-23015 · Jellyfin · Jellyfin

Published 2022-08-19 · Updated 2022-08-20 · CVE-2022-35909

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Jellyfin versions prior to 10.8

Description The issue is related to incorrect access control for admin functionality at the "/users" endpoint. This lack of access control can be leveraged to perform a cross-site scripting attack.

Recommendations For versions prior to 10.8, update to version 10.8 or later to resolve the issue. As a temporary workaround, consider restricting access to the "/users" endpoint until a patch is available.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-35909

GHSA-QWP3-5FW3-5WGV

Affected Products

Jellyfin

References · 8

• 🔥 https://docs.google.com/document/d/1cBXQrokCvWxKET4BKi3ZLtVp5gst6-MrGPgMKpfXw8Y/edit · Exploit
• https://github.com/jellyfin/jellyfin/pull/7569/files · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-35909 · Security Note
• https://osv.dev/vulnerability/GHSA-qwp3-5fw3-5wgv · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-35909 · Vendor Advisory
• https://github.com/jellyfin/jellyfin · Note
• https://t.me/cvenotify/34985 · Telegram Post
• https://medium.com/stolabs/cve-2022-35909-cve-2022-35910-incorrect-access-control-and-xss-stored-to-jellyfin-967359c91058 · Note