{
    "id": "CVE-2026-102489",
    "published": "2026-09-30 17:16:40",
    "last_modified": "2026-10-02 17:55:35",
    "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-384",
    "description": "Zammad versions 6.3.0 to 6.5.4 are vulnerable a session hijack vulnerability that leads to remote code execution as the zammad user. The vulnerability is also present in version 7.0.0 to version 7.1.3, but not exploitable due to environment conditions.",
    "epss_score": "0.00582",
    "epss_percentile": "0.45835",
    "kev": 1,
    "kev_due": "2026-10-05",
    "has_exploit": 0,
    "updated_at": "2026-10-02 18:37:03",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2026-10-05."
    },
    "products": [
        {
            "vendor": "docker",
            "product": "docker"
        },
        {
            "vendor": "linux",
            "product": "linux_kernel"
        },
        {
            "vendor": "zammad",
            "product": "zammad"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2026-102489",
        "date_added": "2026-10-02",
        "due_date": "2026-10-05",
        "vendor": "Zammad GmbH",
        "product": "Zammad",
        "name": "Zammad GmbH Zammad Session Fixation Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://csirt.divd.nl/CVE-2026-102489",
        "https://csirt.divd.nl/DIVD-2026-00015",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-102489"
    ]
}