Flowise: Vector Store No Permission Checks_CVE-2026-46444

{
    "lastseen": "",
    "description": "Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, all CRUD endpoints for OpenAI Assistants Vector Store have no authentication middleware and the route path /api/v1/openai-assistants-vector-store is not in WHITELIST_URLS. However, it is also not protected by the main auth middleware when accessed via API key \u2014 the route requires API key auth (not whitelisted), but no permission checks exist on any operation. This issue has been patched in version 3.1.2.",
    "published": "2026-06-08T15:25:24.883Z",
    "modified": "2026-06-08T15:54:18.205Z",
    "type": "cve",
    "title": "Flowise: Vector Store No Permission Checks",
    "source": "GitHub_M",
    "references": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-hmg2-jjjx-jcp2\nhttps://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2",
    "id": "CVE-2026-46444",
    "bulletinFamily": "",
    "cwe": [
        "CWE-862"
    ],
    "cvelist": null,
    "sourceData": "FlowiseAI Flowise < 3.1.2",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
        "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": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Flowise",
    "version": "< 3.1.2",
    "vendor": "FlowiseAI",
    "ai_description": "Unauthenticated access to CRUD endpoints for OpenAI Assistants Vector Store due to missing authentication middleware and lack of permission checks.",
    "ai_severity": "High",
    "ai_vendor": "FlowiseAI",
    "ai_product": "Flowise",
    "ai_version": "< 3.1.2",
    "ai_score": 8.7
}