CVE-2024-2952

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 v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/berriai/litellm/commit/8a1cdc901708b07b7ff4eca20f9cb0f1f0e8d0b3
https://huntr.com/bounties/a9e0a164-6de0-43a4-a640-0cbfb54220a4
https://github.com/berriai/litellm/commit/8a1cdc901708b07b7ff4eca20f9cb0f1f0e8d0b3
https://huntr.com/bounties/a9e0a164-6de0-43a4-a640-0cbfb54220a4

Configurations

No configuration.

History

No history.

Information

Published : 2024-04-10 17:15

Updated : 2024-11-21 09:10

NVD link : CVE-2024-2952

Mitre link : CVE-2024-2952

CVE.ORG link : CVE-2024-2952

JSON object : View

Products Affected

No product.

CWE

CWE-76

Improper Neutralization of Equivalent Special Elements

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