漏洞信息
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Vulnerability Title
Path Traversal in huggingface/transformers
Vulnerability Description
A vulnerability in huggingface/transformers versions <=5.8.0.dev0 allows an attacker to perform arbitrary file writes via path traversal. The issue resides in the `save_pretrained()` methods of `PreTrainedTokenizerBase` and `ProcessorMixin`, where keys from the `chat_template` dictionary are used directly as filenames without proper validation. An attacker can exploit this by publishing a malicious Hugging Face Hub repository with a crafted `tokenizer_config.json` file. When a victim downloads and saves the tokenizer or processor, the attacker-controlled keys can escape the intended save directory, enabling arbitrary file writes with attacker-controlled content. This vulnerability affects multiple processors inheriting from `ProcessorMixin`, including Idefics, Florence, Gemma, Phi, and Qwen-VL.
CVSS Information
N/A
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
Hugging Face Transformers 路径遍历漏洞
Vulnerability Description
Hugging Face Transformers是Hugging Face公司的一款面向自然语言处理的机器学习模型库。 Hugging Face Transformers 5.8.0.dev0及之前版本存在路径遍历漏洞,该漏洞源于save_pretrained()方法中chat_template字典键未经验证直接用作文件名,可能导致路径遍历,攻击者能够写入任意文件。
CVSS Information
N/A
Vulnerability Type
N/A