Signal K Server Vulnerable to Denial of Service via Unrestricted Access Request Flooding_CVE-2025-68272

{
    "lastseen": "",
    "description": "Signal K Server is a server application that runs on a central hub in a boat. A Denial of Service (DoS) vulnerability in versions prior to 2.19.0 allows an unauthenticated attacker to crash the SignalK Server by flooding the access request endpoint (`/signalk/v1/access/requests`). This causes a \"JavaScript heap out of memory\" error due to unbounded in-memory storage of request objects. Version 2.19.0 fixes the issue.",
    "published": "2026-01-01T18:08:06.947Z",
    "modified": "2026-01-01T18:38:40.802Z",
    "type": "cve",
    "title": "Signal K Server Vulnerable to Denial of Service via Unrestricted Access Request Flooding",
    "source": "GitHub_M",
    "references": "https://github.com/SignalK/signalk-server/security/advisories/GHSA-7rqc-ff8m-7j23\nhttps://github.com/SignalK/signalk-server/releases/tag/v2.19.0",
    "id": "CVE-2025-68272",
    "bulletinFamily": "",
    "cwe": [
        "CWE-400",
        "CWE-770"
    ],
    "cvelist": null,
    "sourceData": "SignalK signalk-server < 2.19.0",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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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            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "signalk-server",
    "version": "< 2.19.0",
    "vendor": "SignalK",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}