LiteLLM < 1.83.14 Privilege Escalation via API Key Generation_CVE-2026-47101

{
    "lastseen": "",
    "description": "LiteLLM prior to 1.83.14 allows an authenticated internal_user to create API keys with access to routes that their role does not permit. When generating a key, the allowed_routes field is stored without verifying that the specified routes fall within the user's own permissions. A key created with access to admin-only routes can then be used to reach those routes successfully, bypassing the role-based access controls that would otherwise block the request, enabling full privilege escalation from internal_user to proxy_admin.",
    "published": "2026-05-21T20:33:30.163Z",
    "modified": "2026-05-21T20:33:30.163Z",
    "type": "cve",
    "title": "LiteLLM < 1.83.14 Privilege Escalation via API Key Generation",
    "source": "VulnCheck",
    "references": "https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f\nhttps://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9\nhttps://github.com/BerriAI/litellm/releases/tag/v1.83.14-stable\nhttps://github.com/BerriAI/litellm/commit/d910a95661fce3cdd36f3b06c03ecf9c46c6457c\nhttps://github.com/BerriAI/litellm/commit/2220f3076ac89bd2a2e3439acf57dcfbec2434c9\nhttps://github.com/BerriAI/litellm/commit/5190bd07eb23a037745d86328096f54378f1614a\nhttps://www.vulncheck.com/advisories/litellm-privilege-escalation-via-api-key-generation",
    "id": "CVE-2026-47101",
    "bulletinFamily": "",
    "cwe": [
        "CWE-863"
    ],
    "cvelist": null,
    "sourceData": "BerriAI litellm 0",
    "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": "litellm",
    "version": "0",
    "vendor": "BerriAI",
    "ai_description": "Privilege escalation via API key generation in LiteLLM prior to 1.83.14",
    "ai_severity": "High",
    "ai_vendor": "BerriAI",
    "ai_product": "LiteLLM",
    "ai_version": "< 1.83.14",
    "ai_score": 8.7
}