CVE-2024-47872

描述

Gradio is an open-source Python package designed for quick prototyping. This vulnerability involves **Cross-Site Scripting (XSS)** on any Gradio server that allows file uploads. Authenticated users can upload files such as HTML, JavaScript, or SVG files containing malicious scripts. When other users download or view these files, the scripts will execute in their browser, allowing attackers to perform unauthorized actions or steal sensitive information from their sessions. This impacts any Gradio server that allows file uploads, particularly those using components that process or display user-uploaded files. Users are advised to upgrade to `gradio>=5` to address this issue. As a workaround, users can restrict the types of files that can be uploaded to the Gradio server by limiting uploads to non-executable file types such as images or text. Additionally, developers can implement server-side validation to sanitize uploaded files, ensuring that HTML, JavaScript, and SVG files are properly handled or rejected before being stored or displayed to users.

如何修補 CVE-2024-47872

要修補 CVE-2024-47872,請將受影響套件升級到下列已修補版本。

• —升級至 5.0.0 或更新版本
• —升級至 5.0.0 或更新版本

CVE-2024-47872 正在被利用嗎?

低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 5.0.0
• from 0, < 5.0.0

CVSS 分數

參考連結(4)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2024-47872
• PATCHgithub.com/gradio-app/gradio
• WEBgithub.com/gradio-app/gradio/security/advisories/GHSA-gvv6-33j7-884g
• WEBgithub.com/pypa/advisory-database/tree/main/vulns/gradio/PYSEC-2024-220.yaml