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CVE-2024-2952

Status: AnalyzedCritical (9.8)—

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.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Litellm — Litellm

CWEs

References

Raw JSON (NVD)

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  "id": "CVE-2024-2952",
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          "version": "2.0.3",
          "timestamp": "2024-07-03T15:32:17.112100Z"
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          "userInteraction": "NONE",
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    },
    {
      "lang": "es",
      "value": "BerriAI/litellm es vulnerable a Server-Side Template Injection (SSTI) a través del endpoint `/completions`. La vulnerabilidad surge del método `hf_chat_template` que procesa el parámetro `chat_template` del archivo `tokenizer_config.json` a través del motor de plantillas Jinja sin una sanitización adecuada. Los atacantes pueden aprovechar esto creando archivos maliciosos `tokenizer_config.json` que ejecutan código arbitrario en el servidor."
    }
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  "lastModified": "2026-06-17T07:25:53.840",
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