CVE-2023-30626 is a directory traversal vulnerability affecting Jellyfin versions 10.8.0 through 10.8.9, specifically within the /ClientLog/Document endpoint of the ClientLogController. This flaw, when chained with a cross-site scripting vulnerability (CVE-2023-30627), can lead to arbitrary file write and remote code execution. With a CVSS score of 8.1 (HIGH), this vulnerability has a network attack vector, low attack complexity, and high impact on confidentiality and integrity. There is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 10.8.0, < 10.8.10CPE matchmatch criteria | cpe:2.3:a:jellyfin:jellyfin:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.