{
  "id": "CVE-2024-2952",
  "sourceIdentifier": "security@huntr.dev",
  "published": "2024-04-10T17:15:54.823",
  "lastModified": "2024-04-15T18:15:11.027",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "BerriAI/litellm is vulnerable to Server-Side Template Injection (SSTI) via the `/completions` endpoint. The vulnerability arises from the `hf_chat_template` method processing the `chat_template` parameter from the `tokenizer_config.json` file through the Jinja template engine without proper sanitization. Attackers can exploit this by crafting malicious `tokenizer_config.json` files that execute arbitrary code on the server."
    },
    {
      "lang": "es",
      "value": "BerriAI/litellm es vulnerable a Server-Side Template Injection (SSTI) a trav\u00e9s del endpoint `/completions`. La vulnerabilidad surge del m\u00e9todo `hf_chat_template` que procesa el par\u00e1metro `chat_template` del archivo `tokenizer_config.json` a trav\u00e9s del motor de plantillas Jinja sin una sanitizaci\u00f3n adecuada. Los atacantes pueden aprovechar esto creando archivos maliciosos `tokenizer_config.json` que ejecutan c\u00f3digo arbitrario en el servidor."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "security@huntr.dev",
        "type": "Secondary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security@huntr.dev",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-76"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/berriai/litellm/commit/8a1cdc901708b07b7ff4eca20f9cb0f1f0e8d0b3",
      "source": "security@huntr.dev"
    },
    {
      "url": "https://huntr.com/bounties/a9e0a164-6de0-43a4-a640-0cbfb54220a4",
      "source": "security@huntr.dev"
    }
  ]
}