vLLM: Responses API bypasses trust_request_chat_template for chat_template_kwargs

影響: pip:vllm >= 0.16.0, < 0.32.0 → 0.32.0

vLLM's /v1/responses endpoint accepts request-level chat_template_kwargs, but does not apply the --trust-request-chat-template gate that protects Chat Completions, render, tokenize, and pooling paths. When the server is run with the documented default trust_request_chat_template=False and no explicit --chat-template, a Responses request can pass: json {"chat_template_kwargs": {"chat_template": " "}} That key is preserved by ChatParams.get_apply_chat_template_kwargs() and then bound as the chat_…

GitHub Advisory Database에서 읽기

2026. 10. 29. 오전 06:14, GitHub Advisory Database에서 "vLLM: Responses API bypasses trust_request_chat_template for chat_template_kwargs"을(를) 게시했습니다 (유형: 취약점 권고). 심각도는 "보통"(medium)입니다. 관련 기술: Python. CVE: CVE-2026-115918.