CVE-2026-102366

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Source

https://cve.org/CVERecord?id=CVE-2026-102366

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-102366.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-102366

Published

2026-09-28T23:34:30Z

Modified

2026-10-21T02:54:29Z

Severity

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

Summary

mall4j through 4.0 Unrestricted File Upload in Admin File Endpoints

Details

mall4j through 4.0 contains an unrestricted file upload vulnerability in FileController endpoints that lack authorization checks and accept arbitrary file types without validation. Attackers with any authenticated token can upload HTML or SVG files that execute scripts in administrator browsers when accessed from the local storage path, resulting in stored cross-site scripting.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-434"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102366.json"
}

References

Affected packages

Git / github.com/gz-yami/mall4j

Affected ranges

Type

GIT

Repo

https://github.com/gz-yami/mall4j

Events

Introduced

ffc672fc1aa4320ce02d0b93853bb456ae0a4dae

Last Affected

ffc672fc1aa4320ce02d0b93853bb456ae0a4dae

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "4.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "introduced":  "4j"
                },
                {
                    "last_affected":  "4.0"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}

Affected versions

v4.*

v4.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-102366.json"