CVE-2023-48702

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Source
https://cve.org/CVERecord?id=CVE-2023-48702
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-48702.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-48702
Aliases
  • GHSA-rr9h-w522-cvmr
Published
2023-12-13T20:53:28.786Z
Modified
2026-04-13T04:24:44.916698Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Jellyfin Possible Remote Code Execution via custom FFmpeg binary
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48702.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "10.8.13"
                }
            ]
        }
    ],
    "cwe_ids": [
        "CWE-77"
    ],
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/jellyfin/jellyfin

Affected ranges

Type
GIT
Repo
https://github.com/jellyfin/jellyfin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e93d03d8cbff2122d7296f477604146f64758a73
Fixed
83d2c69516471e2db72d9273c6a04247d0f37c86
Database specific 
{
    "source": [
        "CPE_FIELD",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:jellyfin:jellyfin:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "10.8.13"
        }
    ]
}

Affected versions

v10.*
v10.0.0
v10.0.1
v10.0.2
v10.4.0
v10.5.0
v10.6.0
v10.8.0
v10.8.0-alpha1
v10.8.0-alpha2
v10.8.0-alpha3
v10.8.0-alpha4
v10.8.0-alpha5
v10.8.0-beta1
v10.8.0-beta2
v10.8.0-beta3
v10.8.1
v10.8.10
v10.8.11
v10.8.12
v10.8.2
v10.8.3
v10.8.4
v10.8.5
v10.8.6
v10.8.7
v10.8.8
v10.8.9
v3.*
v3.5.2-5

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-48702.json"