Flight: SQL Injection via unvalidated identifiers in SimplePdo::insert / update / delete_CVE-2026-42550

{
    "lastseen": "",
    "description": "Flight is an extensible micro-framework for PHP. Prior to 3.18.1, SimplePdo::insert(), SimplePdo::update(), and SimplePdo::delete() build SQL statements by concatenating the $table argument and the keys of the $data array directly into the query, with no identifier quoting and no validation. When an application forwards user-controlled data shapes to these helpers \u2014 a common and documented pattern, e.g. $db->insert('users', $request->data->getData()) \u2014 an attacker can inject arbitrary SQL by crafting malicious array keys. This vulnerability is fixed in 3.18.1.",
    "published": "2026-05-13T19:22:53.297Z",
    "modified": "2026-05-13T19:22:53.297Z",
    "type": "cve",
    "title": "Flight: SQL Injection via unvalidated identifiers in SimplePdo::insert / update / delete",
    "source": "GitHub_M",
    "references": "https://github.com/flightphp/core/security/advisories/GHSA-xwqr-rcqg-22mr",
    "id": "CVE-2026-42550",
    "bulletinFamily": "",
    "cwe": [
        "CWE-89"
    ],
    "cvelist": null,
    "sourceData": "flightphp core < 3.18.1",
    "sourceHref": "",
    "cvss": {
        "score": 8.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
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            "privilegesRequired": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "core",
    "version": "< 3.18.1",
    "vendor": "flightphp",
    "ai_description": "SQL Injection via unvalidated identifiers in SimplePdo::insert / update / delete",
    "ai_severity": "High",
    "ai_vendor": "FlightPHP",
    "ai_product": "Flight Core",
    "ai_version": "< 3.18.1",
    "ai_score": 8.8
}