Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting_CVE-2026-7381

{
    "lastseen": "",
    "description": "Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting.\n\nPlack::Middleware::XSendfile allows the variation setting (sendfile type) to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the Plack environment.\n\nA malicious client can set the X-Sendfile-Type header to \"X-Accel-Redirect\" to services running behind nginx reverse proxies, and then set the X-Accel-Mapping to map the path to an arbitrary file on the server.\n\nSince 1.0053, Plack::Middleware::XSendfile is deprecated and will be removed from future releases of Plack.\n\nThis is similar to CVE-2025-61780 for Rack::Sendfile, although Plack::Middleware::XSendfile has some mitigations that disallow regular expressions to be used in the mapping, and only apply the mapping for the \"X-Accel-Redirect\" type.",
    "published": "2026-04-29T22:13:35.351Z",
    "modified": "2026-04-30T13:18:45.937Z",
    "type": "cve",
    "title": "Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting",
    "source": "CPANSec",
    "references": "https://metacpan.org/release/MIYAGAWA/Plack-1.0053/changes\nhttps://metacpan.org/release/MIYAGAWA/Plack-1.0053/view/lib/Plack/Middleware/XSendfile.pm#DEPRECATION-NOTICE\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-61780",
    "id": "CVE-2026-7381",
    "bulletinFamily": "",
    "cwe": [
        "CWE-200",
        "CWE-441",
        "CWE-913"
    ],
    "cvelist": null,
    "sourceData": "MIYAGAWA Plack::Middleware::XSendfile 0",
    "sourceHref": "",
    "cvss": {
        "score": 9.1,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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": "Plack::Middleware::XSendfile",
    "version": "0",
    "vendor": "MIYAGAWA",
    "ai_description": "Client-controlled path rewriting vulnerability in Plack::Middleware::XSendfile through version 1.0053",
    "ai_severity": "Critical",
    "ai_vendor": "MIYAGAWA",
    "ai_product": "Plack::Middleware::XSendfile",
    "ai_version": "through 1.0053",
    "ai_score": 9.1
}