{
    "id": "CVE-2019-12468",
    "published": "2019-07-10 15:15:12",
    "last_modified": "2026-06-17 02:14:43",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-306",
    "description": "An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.27.0 through 1.32.1. Directly POSTing to Special:ChangeEmail would allow for bypassing re-authentication, allowing for potential account takeover.",
    "epss_score": "0.03334",
    "epss_percentile": "0.88322",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-10 18:17:19",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "debian",
            "product": "debian_linux"
        },
        {
            "vendor": "mediawiki",
            "product": "mediawiki"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://lists.wikimedia.org/pipermail/mediawiki-announce/",
        "https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html",
        "https://phabricator.wikimedia.org/T197279",
        "https://seclists.org/bugtraq/2019/Jun/12",
        "https://www.debian.org/security/2019/dsa-4460",
        "https://lists.wikimedia.org/pipermail/mediawiki-announce/",
        "https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html",
        "https://phabricator.wikimedia.org/T197279",
        "https://seclists.org/bugtraq/2019/Jun/12",
        "https://www.debian.org/security/2019/dsa-4460"
    ]
}