srvx is vulnerable to middleware bypass via absolute URI in request line_CVE-2026-33732

{
    "lastseen": "",
    "description": "srvx is a universal server based on web standards. Prior to version 0.11.13, a pathname parsing discrepancy in srvx's `FastURL` allows middleware bypass on the Node.js adapter when a raw HTTP request uses an absolute URI with a non-standard scheme (e.g. `file://`). Starting in version 0.11.13, the `FastURL` constructor now deopts to native `URL` for any string not starting with `/`, ensuring consistent pathname resolution.",
    "published": "2026-03-26T17:21:15.709Z",
    "modified": "2026-03-27T14:41:11.864Z",
    "type": "cve",
    "title": "srvx is vulnerable to middleware bypass via absolute URI in request line",
    "source": "GitHub_M",
    "references": "https://github.com/h3js/h3/security/advisories/GHSA-p36q-q72m-gchr\nhttps://github.com/h3js/srvx/commit/de0d69901c357f36a39b7e13eebef6c930652baa\nhttps://github.com/h3js/srvx/releases/tag/v0.11.13",
    "id": "CVE-2026-33732",
    "bulletinFamily": "",
    "cwe": [
        "CWE-706"
    ],
    "cvelist": null,
    "sourceData": "h3js srvx < 0.11.13",
    "sourceHref": "",
    "cvss": {
        "score": 4.8,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
        "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": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "srvx",
    "version": "< 0.11.13",
    "vendor": "h3js",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}