{
    "id": "CVE-2021-31673",
    "published": "2022-05-02 00:15:07",
    "last_modified": "2026-07-09 01:16:53",
    "cvss_score": "6.1",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
    "cwe": "CWE-79",
    "description": "A Dom-based Cross-site scripting (XSS) vulnerability at registration account in Cyclos 4 PRO.14.7 and before allows remote attackers to inject arbitrary web script or HTML via the groupId parameter.",
    "epss_score": "0.02559",
    "epss_percentile": "0.84586",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-06 18:17:26",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "cyclos",
            "product": "cyclos"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "50909",
            "title": "Cyclos 4.14.7 - 'groupId' DOM Based Cross-Site Scripting (XSS)",
            "date": "2022-05-11",
            "url": "https://www.exploit-db.com/exploits/50909"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/167040/Cyclos-4.14.7-Cross-Site-Scripting.html",
        "https://tf1t.gitbook.io/mycve/cylos/cyclos-4.14.7-dom-based-cross-site-scripting-cve-2021-31673",
        "http://packetstormsecurity.com/files/167040/Cyclos-4.14.7-Cross-Site-Scripting.html",
        "https://tf1t.gitbook.io/mycve/cylos/cyclos-4.14.7-dom-based-cross-site-scripting-cve-2021-31673"
    ]
}