{
    "id": "CVE-2016-11020",
    "published": "2020-02-25 19:15:10",
    "last_modified": "2026-06-17 00:40:49",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-434",
    "description": "Kunena before 5.0.4 does not restrict avatar file extensions to gif, jpeg, jpg, and png. This can lead to XSS and remote code execution.",
    "epss_score": "0.02884",
    "epss_percentile": "0.86495",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-11 18:17:13",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "kunena",
            "product": "kunena"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/Kunena/Kunena-Forum/pull/5028",
        "https://www.kunena.org/blog/179-kunena-5-0-4-released",
        "https://www.kunena.org/bugs/changelog",
        "https://github.com/Kunena/Kunena-Forum/pull/5028",
        "https://www.kunena.org/blog/179-kunena-5-0-4-released",
        "https://www.kunena.org/bugs/changelog"
    ]
}