Magento LTS: Reflected XSS – Import -> Data Flow (profiles)_CVE-2026-42458

{
    "lastseen": "",
    "description": "Magento Long Term Support (LTS) is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a high level of backward compatibility. Prior to 20.18.0, there is a reflected XSS vulnerability under admin panel -> System -> Import/Export -> Dataflow - Profiles. This vulnerability is fixed in 20.18.0.",
    "published": "2026-05-15T17:02:42.878Z",
    "modified": "2026-05-15T17:02:42.878Z",
    "type": "cve",
    "title": "Magento LTS: Reflected XSS - Import -> Data Flow (profiles)",
    "source": "GitHub_M",
    "references": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-x8jv-q8j2-487c",
    "id": "CVE-2026-42458",
    "bulletinFamily": "",
    "cwe": [
        "CWE-87"
    ],
    "cvelist": null,
    "sourceData": "OpenMage magento-lts < 20.18.0",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "magento-lts",
    "version": "< 20.18.0",
    "vendor": "OpenMage",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}