CVE-2023-51449

HIGH8.6EPSS 81.5%

Gradio makes the `/file` secure against file traversal and server-side request forgery attacks

Published: 12/21/2023Modified: 2/16/2024
Also known as:GHSA-6qm2-wpxq-7qh2PYSEC-2023-249

Description

Older versions of `gradio` contained a vulnerability in the `/file` route which made them susceptible to file traversal attacks in which an attacker could access arbitrary files on a machine running a Gradio app with a public URL (e.g. if the demo was created with `share=True`, or on Hugging Face Spaces) if they knew the path of files to look for. This was not possible through regular URLs passed into a browser, but it was possible through the use of programmatic tools such as `curl` with the `--pass-as-is` flag. Furthermore, the `/file` route in Gradio apps also contained a vulnerability that made it possible to use it for SSRF attacks. Both of these vulnerabilities have been fixed in `gradio==4.11.0`

Affected packages (2)

  • PyPI/gradiofrom 0, < 4.11.0
  • PyPI/gradiofrom 0, < 1b9d4234d6c25ef250d882c7b90e1f4039ed2d76, < 7ba8c5da45b004edd12c0460be9222f5b5f5f055 | from 0, < 4.11.0

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1HIGH8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

References (6)