{
    "id": "CVE-2019-19634",
    "published": "2019-12-17 18:15:14",
    "last_modified": "2026-06-26 14:53:03",
    "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": "class.upload.php in verot.net class.upload through 1.0.3 and 2.x through 2.0.4, as used in the K2 extension for Joomla! and other products, omits .pht from the set of dangerous file extensions, a similar issue to CVE-2019-19576.",
    "epss_score": "0.04187",
    "epss_percentile": "0.90669",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-08 18:17:22",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "joomlaworks",
            "product": "k2"
        },
        {
            "vendor": "verot_project",
            "product": "verot"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://github.com/jra89/CVE-2019-19634",
        "https://github.com/verot/class.upload.php/blob/2.0.4/src/class.upload.php#L3068",
        "https://medium.com/%40jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e",
        "https://github.com/jra89/CVE-2019-19634",
        "https://github.com/verot/class.upload.php/blob/2.0.4/src/class.upload.php#L3068",
        "https://medium.com/%40jra8908/cve-2019-19634-arbitrary-file-upload-in-class-upload-php-ccaf9e13875e"
    ]
}