{
    "id": "CVE-2021-30637",
    "published": "2021-04-13 05:15:13",
    "last_modified": "2026-06-17 03:50:36",
    "cvss_score": "5.4",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
    "cwe": "CWE-79",
    "description": "htmly 2.8.0 allows stored XSS via the blog title, Tagline, or Description to config.html.php.",
    "epss_score": "0.01898",
    "epss_percentile": "0.79034",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-08 18:17:27",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "htmly",
            "product": "htmly"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "49772",
            "title": "htmly 2.8.0 - 'description' Stored Cross-Site Scripting (XSS)",
            "date": "2021-04-15",
            "url": "https://www.exploit-db.com/exploits/49772"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/162195/htmly-2.8.0-Cross-Site-Scripting.html",
        "https://github.com/danpros/htmly/issues/456",
        "http://packetstormsecurity.com/files/162195/htmly-2.8.0-Cross-Site-Scripting.html",
        "https://github.com/danpros/htmly/issues/456"
    ]
}