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            "confidentialityImpact": "HIGH",
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            "userInteraction": "NONE",
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              "lang": "en",
              "value": "GENERAL"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-420",
              "description": "CWE-420 Unprotected Alternate Channel",
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-10T13:43:23.147Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
        {
          "url": "https://www.x41-dsec.de/lab/advisories/x41-2026-001-litellm/"
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    "datePublished": "2026-04-10T13:43:23.147Z",
    "dateReserved": "2026-04-10T13:43:22.641Z",
    "dateUpdated": "2026-04-10T13:43:23.147Z",
    "state": "PUBLISHED"
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  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-40217\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2026-04-10T14:16:36.307\",\"lastModified\":\"2026-04-10T14:16:36.307\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"LiteLLM through 2026-04-08 allows remote attackers to execute arbitrary code via bytecode rewriting at the /guardrails/test_custom_code URI.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cve@mitre.org\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"cve@mitre.org\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-420\"}]}],\"references\":[{\"url\":\"https://www.x41-dsec.de/lab/advisories/x41-2026-001-litellm/\",\"source\":\"cve@mitre.org\"}]}}"
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}