Multer vulnerable to Denial of Service via unhandled exception from malformed request_CVE-2025-7338

{
    "lastseen": "",
    "description": "Multer is a node.js middleware for handling `multipart/form-data`. A vulnerability that is present starting in version 1.4.4-lts.1 and prior to version 2.0.2 allows an attacker to trigger a Denial of Service (DoS) by sending a malformed multi-part upload request. This request causes an unhandled exception, leading to a crash of the process. Users should upgrade to version 2.0.2 to receive a patch. No known workarounds are available.",
    "published": "2025-07-17T15:26:45.427Z",
    "modified": "2025-07-17T16:48:43.154Z",
    "type": "cve",
    "title": "Multer vulnerable to Denial of Service via unhandled exception from malformed request",
    "source": "openjs",
    "references": "https://github.com/expressjs/multer/security/advisories/GHSA-fjgf-rc76-4x9p\nhttps://github.com/expressjs/multer/commit/adfeaf669f0e7fe953eab191a762164a452d143b\nhttps://cna.openjsf.org/security-advisories.html",
    "id": "CVE-2025-7338",
    "bulletinFamily": "",
    "cwe": [
        "CWE-248"
    ],
    "cvelist": null,
    "sourceData": "expressjs multer 1.4.4-lts.1",
    "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": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "multer",
    "version": "1.4.4-lts.1",
    "vendor": "expressjs",
    "ai_description": "",
    "ai_severity": "",
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    "ai_product": "",
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    "ai_score": 0
}