Authentication Bypass in Sparx Pro Cloud Server_CVE-2026-42097

{
    "lastseen": "",
    "description": "Sparx Pro Cloud Server\u00a0requires authentication based on requested URL. An\u00a0attacker can omit the \"model\" query parameter and send the model name only in the binary blob in POST request\u00a0allowing SQL query execution without authentication.\n\nThe vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.1 (build 167) and below were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.",
    "published": "2026-05-19T12:59:19.821Z",
    "modified": "2026-05-19T12:59:19.821Z",
    "type": "cve",
    "title": "Authentication Bypass in Sparx Pro Cloud Server",
    "source": "CERT-PL",
    "references": "https://cert.pl/en/posts/2026/05/CVE-2026-42096\nhttps://sparxsystems.com/products/procloudserver/\nhttps://sploit.tech/2026/05/19/Sparx-Enterprise-Architect-PCS.html\nhttps://efigo.pl/blog/CVE-2026-42096/",
    "id": "CVE-2026-42097",
    "bulletinFamily": "",
    "cwe": [
        "CWE-639"
    ],
    "cvelist": null,
    "sourceData": "Sparx Systems Pro Cloud Server 0",
    "sourceHref": "",
    "cvss": {
        "score": 9.3,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Pro Cloud Server",
    "version": "0",
    "vendor": "Sparx Systems",
    "ai_description": "Authentication Bypass vulnerability in Sparx Pro Cloud Server allowing SQL query execution without authentication",
    "ai_severity": "Critical",
    "ai_vendor": "Sparx Systems",
    "ai_product": "Pro Cloud Server",
    "ai_version": "6.1 (build 167) and below",
    "ai_score": 9.3
}