Exploit for Cross-Site Request Forgery (CSRF) in Jupyter Jupyterhub_6DC85E25-562C-5013-9637-8ECC82BB80F9

{
    "lastseen": "2026-06-13T07:15:21",
    "description": "CVE-2026-40864 \u2014 JupyterHub XSRF bypass via cross-origin form POST Sec-Fetch-Mode: no-cors Severity: Moderate CWE: CWE-352 \u2014 Cross-Site Request Forgery XSRF Affected: jupyterhub 4.1.0 \u2264 version posting to a different origin \u2014 precisely the classic CSRF...",
    "published": "2026-06-13T07:11:00",
    "modified": "2026-06-13T07:11:07",
    "type": "githubexploit",
    "title": "Exploit for Cross-Site Request Forgery (CSRF) in Jupyter Jupyterhub",
    "source": "",
    "references": "",
    "id": "6DC85E25-562C-5013-9637-8ECC82BB80F9",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [
        "CVE-2026-40864"
    ],
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 5.4,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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            "privilegesRequired": "",
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            "availabilityImpact": ""
        }
    },
    "href": "https://github.com/romain-deperne/CVE-2026-40864",
    "category_name": "Exploit",
    "post_link": "",
    "product": "",
    "version": "",
    "vendor": "",
    "ai_description": "",
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    "ai_score": 0
}