Possible to run a Cross Site Scripting request on the login API available on Stormshield SNS appliances._CVE-2026-8474

{
    "lastseen": "",
    "description": "A vulnerability was discovered on Stormshield Network Security\u00a0\n\n\n\n\n\n  *  4.3.0 to 4.3.41,\u00a0\n  *  4.8.0 to 4.8.15,\u00a0\n  *  5.0.0 to 5.0.5\n\n\n\n\n\n\n\n\nIt is possible to execute a reflected XSS attack on the login API available on Stormshield SNS appliance by executing a script on the victim's machine. The risks include the theft of cookies or other sensitive data, as well as the modification of page behavior, for example, by redirecting the victim to malicious websites.",
    "published": "2026-06-01T07:47:54.875Z",
    "modified": "2026-06-01T07:50:04.199Z",
    "type": "cve",
    "title": "Possible to run a Cross Site Scripting request on the login API available on Stormshield SNS appliances.",
    "source": "airbus",
    "references": "https://advisories.stormshield.eu/2026-003/",
    "id": "CVE-2026-8474",
    "bulletinFamily": "",
    "cwe": [
        "CWE-79"
    ],
    "cvelist": null,
    "sourceData": "StormShield StormShield Network Security 4.3.0\nStormShield StormShield Network Security 4.8.0\nStormShield StormShield Network Security 5.0.0",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
        "version": "3.1"
    },
    "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": "StormShield Network Security",
    "version": "4.3.0",
    "vendor": "StormShield",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}