{
    "id": "CVE-2021-24563",
    "published": "2021-10-11 11:15:08",
    "last_modified": "2026-06-17 03:40:14",
    "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": "The Frontend Uploader WordPress plugin through 1.3.2 does not prevent HTML files from being uploaded via its form, allowing unauthenticated user to upload a malicious HTML file containing JavaScript for example, which will be triggered when someone access the file directly",
    "epss_score": "0.26379",
    "epss_percentile": "0.97942",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:28",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "frontend_uploader_project",
            "product": "frontend_uploader"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "50655",
            "title": "WordPress Plugin Frontend Uploader 1.3.2 - Stored Cross Site Scripting (XSS) (Unauthenticated)",
            "date": "2022-01-12",
            "url": "https://www.exploit-db.com/exploits/50655"
        }
    ],
    "refs_list": [
        "http://packetstormsecurity.com/files/165515/WordPress-Frontend-Uploader-1.3.2-Cross-Site-Scripting.html",
        "https://wpscan.com/vulnerability/e53ef41e-a176-4d00-916a-3a03835370f1",
        "http://packetstormsecurity.com/files/165515/WordPress-Frontend-Uploader-1.3.2-Cross-Site-Scripting.html",
        "https://wpscan.com/vulnerability/e53ef41e-a176-4d00-916a-3a03835370f1"
    ]
}