CVE-2026-86239

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Source

https://cve.org/CVERecord?id=CVE-2026-86239

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86239.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-86239

Published

2026-09-07T00:45:13Z

Modified

2026-09-08T03:47:05Z

Severity

5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

liufee FeehiCMS UEditor Widget UeditorAction.php init unrestricted upload

Details

A vulnerability was identified in liufee FeehiCMS up to 2.1.1. The impacted element is the function UeditorAction::init of the file backend/widgets/ueditor/UeditorAction.php of the component UEditor Widget. The manipulation leads to unrestricted upload. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Database specific

{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-284",
        "CWE-434"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86239.json"
}

References

Affected packages

Git / github.com/liufee/cms

Affected ranges

Type

GIT

Repo

https://github.com/liufee/cms

Events

Introduced

819254cebbc0ed98c6569325957f2eca390c625b

Last Affected

a5198f0f34a0aedd87d9b2f8cb09d0a0a88bcd09

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "2.1.0"
        },
        {
            "last_affected": "2.1.0"
        },
        {
            "introduced": "2.1.1"
        },
        {
            "last_affected": "2.1.1"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

2.*

2.1.0

2.1.0.1

2.1.0.2

2.1.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86239.json"