Exploit for Origin Validation Error in Langflow_5AB85FC2-7A7B-5CF1-ABF2-AC44C5026986

{
    "lastseen": "2026-05-22T20:47:53",
    "description": "CVE-2025-34291 \u2014 Langflow Origin Validation / CORS Overview Overly permissive CORS config combined with refresh token cookie config allows credential theft. | Field | Value | |-------|-------| | CVE | CVE-2025-34291 | | Severity | HIGH | | Product |...",
    "published": "2026-05-22T20:44:28",
    "modified": "2026-05-22T20:44:36",
    "type": "githubexploit",
    "title": "Exploit for Origin Validation Error in Langflow",
    "source": "",
    "references": "",
    "id": "5AB85FC2-7A7B-5CF1-ABF2-AC44C5026986",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [
        "CVE-2025-34291"
    ],
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 9.4,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H",
        "version": "4.0"
    },
    "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": "https://github.com/ridhinva/CVE-2025-34291-Langflow-Scanner",
    "category_name": "Exploit",
    "post_link": "",
    "product": "",
    "version": "",
    "vendor": "",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}