{
    "id": "CVE-2026-110447",
    "published": "2026-10-14 03:17:20",
    "last_modified": "2026-10-24 04:18:17",
    "cvss_score": null,
    "cvss_severity": null,
    "cvss_version": null,
    "cvss_vector": null,
    "cwe": "CWE-78",
    "description": "Collabora Online Built-in CODE Server before 26.4.303 (richdocumentscode), a Nextcloud app, allows remote code execution, as exploited in the wild in September and October 2026, a different vulnerability than CVE-2025-66208. This is an OS command injection in proxy.php when the CODE server isn't running (e.g., the product was recently restarted). The vulnerability is not present in standalone Collabora Online servers; only this deployment with CODE Server is affected.",
    "epss_score": "0.02285",
    "epss_percentile": "0.83062",
    "kev": 1,
    "kev_due": "2026-10-26",
    "has_exploit": 0,
    "updated_at": "2026-10-24 18:17:56",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2026-10-26."
    },
    "products": [],
    "kev_detail": {
        "cve_id": "CVE-2026-110447",
        "date_added": "2026-10-23",
        "due_date": "2026-10-26",
        "vendor": "Collabora",
        "product": "Collabora Online – Built-in CODE Server",
        "name": "Collabora Online – Built-in CODE Server OS Command Injection Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://github.com/CollaboraOnline/richdocumentscode/issues/354",
        "https://help.nextcloud.com/t/to-collabora-built-in-user-update-asap/250516",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-110447"
    ]
}