CVE-2024-4941

HIGH7.5EPSS 0.69%

Local file inclusion in gradio

發布日:2024/6/6修改日:2025/10/16

描述

A local file inclusion vulnerability exists in the JSON component of gradio-app/gradio and was discovered in version 4.25. The vulnerability arises from improper input validation in the `postprocess()` function within `gradio/components/json_component.py`, where a user-controlled string is parsed as JSON. If the parsed JSON object contains a `path` key, the specified file is moved to a temporary directory, making it possible to retrieve it later via the `/file=..` endpoint. This issue is due to the `processing_utils.move_files_to_cache()` function traversing any object passed to it, looking for a dictionary with a `path` key, and then copying the specified file to a temporary directory. The vulnerability can be exploited by an attacker to read files on the remote system, posing a significant security risk.

受影響套件(2)

  • PyPI/gradiofrom 0, < 4.31.3
  • PyPI/gradiofrom 0, < ee1e2942e0a1ae84a08a05464e41c8108a03fa9c, < ee1e2942e0a1ae84a08a05464e41c8108a03fa9c | from 0, < 4.31.4

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1HIGH7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

參考連結(5)