CVE-2023-48702
Jellyfin Arbitrary File Execution Vulnerability
Description
Jellyfin is a system for managing and streaming media. Prior to version 10.8.13, the `/System/MediaEncoder/Path` endpoint executes an arbitrary file using `ProcessStartInfo` via the `ValidateVersion` function. A malicious administrator can setup a network share and supply a UNC path to `/System/MediaEncoder/Path` which points to an executable on the network share, causing Jellyfin server to run the executable in the local context. The endpoint was removed in version 10.8.13.
INFO
Published Date :
Dec. 13, 2023, 9:15 p.m.
Last Modified :
Dec. 18, 2023, 7:10 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
1.2
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-48702.
| URL | Resource |
|---|---|
| https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86 | Patch |
| https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr | Exploit Vendor Advisory |
| https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/ | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-48702 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-48702 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 18, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86 No Types Assigned https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86 Patch Changed Reference Type https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr No Types Assigned https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr Exploit, Vendor Advisory Changed Reference Type https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/ No Types Assigned https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/ Exploit, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:jellyfin:jellyfin:*:*:*:*:*:*:*:* versions up to (excluding) 10.8.13 -
CVE Received by [email protected]
Dec. 13, 2023
Action Type Old Value New Value Added Description Jellyfin is a system for managing and streaming media. Prior to version 10.8.13, the `/System/MediaEncoder/Path` endpoint executes an arbitrary file using `ProcessStartInfo` via the `ValidateVersion` function. A malicious administrator can setup a network share and supply a UNC path to `/System/MediaEncoder/Path` which points to an executable on the network share, causing Jellyfin server to run the executable in the local context. The endpoint was removed in version 10.8.13. Added Reference GitHub, Inc. https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/ [No types assigned] Added Reference GitHub, Inc. https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr [No types assigned] Added Reference GitHub, Inc. https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86 [No types assigned] Added CWE GitHub, Inc. CWE-77 Added CVSS V3.1 GitHub, Inc. AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-48702 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-48702
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.01%
score
0.35581
percentile