{
    "id": "CVE-2023-28121",
    "published": "2023-04-12 21:15:28",
    "last_modified": "2026-06-17 05:46:55",
    "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-287",
    "description": "An issue in WooCommerce Payments plugin for WordPress (versions 5.6.1 and lower) allows an unauthenticated attacker to send requests on behalf of an elevated user, like administrator. This allows a remote, unauthenticated attacker to gain admin access on a site that has the affected version of the plugin activated.",
    "epss_score": "0.86510",
    "epss_percentile": "0.99733",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-09-30 18:17:35",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 86.5% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "automattic",
            "product": "woocommerce_payments"
        },
        {
            "vendor": "automattic",
            "product": "woopayments"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://developer.woocommerce.com/2023/03/23/critical-vulnerability-detected-in-woocommerce-payments-what-you-need-to-know/",
        "https://www.rcesecurity.com/2023/07/patch-diffing-cve-2023-28121-to-compromise-a-woocommerce/",
        "https://developer.woocommerce.com/2023/03/23/critical-vulnerability-detected-in-woocommerce-payments-what-you-need-to-know/",
        "https://www.rcesecurity.com/2023/07/patch-diffing-cve-2023-28121-to-compromise-a-woocommerce/"
    ]
}