CrossOriginProtection insecure bypass patterns not limited to exact matches in net/http_CVE-2025-47910

{
    "lastseen": "",
    "description": "When using http.CrossOriginProtection, the AddInsecureBypassPattern method can unexpectedly bypass more requests than intended. CrossOriginProtection then skips validation, but forwards the original request path, which may be served by a different handler without the intended security protections.",
    "published": "2025-09-22T21:01:55.440Z",
    "modified": "2025-09-24T13:29:45.405Z",
    "type": "cve",
    "title": "CrossOriginProtection insecure bypass patterns not limited to exact matches in net/http",
    "source": "Go",
    "references": "https://go.dev/cl/699275\nhttps://go.dev/issue/75054\nhttps://groups.google.com/g/golang-announce/c/PtW9VW21NPs/m/DJhMQ-m5AQAJ\nhttps://pkg.go.dev/vuln/GO-2025-3955",
    "id": "CVE-2025-47910",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Go standard library net/http 1.25.0",
    "sourceHref": "",
    "cvss": {
        "score": 5.4,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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": "net/http",
    "version": "1.25.0",
    "vendor": "Go standard library",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}