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CVE-2023-51449

MEDIUM
Published 2023-12-22T20:58:36.185Z
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Expert Analysis

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CVSS Score

V3.1
5.6
/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.794
probability
of exploitation in the wild

There is a 79.4% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.990
Higher than 99.0% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
LOW
Availability
LOW

Description

Gradio is an open-source Python package that allows you to quickly build a demo or web application for your machine learning model, API, or any arbitary Python function. Versions of `gradio` prior to 4.11.0 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 issue has been patched in version 4.11.0.

Available Exploits

Gradio Hugging Face - Local File Inclusion

Gradio LFI when auth is not enabled, affects versions 4.0 - 4.10, also works against Gradio < 3.33

ID: CVE-2023-51449
Author: nvn1729 High

References:

Related News

No news articles found for this CVE.

Affected Products

gradio-app

gradio

Affected Versions:

< 4.11.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

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

GHSA-6qm2-wpxq-7qh2

Advisory Details

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

PyPI gradio
ECOSYSTEM: ≥0 <4.11.0

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

References

WEB https://github.com/gradio-app/gradio/security/advisories/GHSA-6qm2-wpxq-7qh2
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-51449
WEB https://github.com/gradio-app/gradio/commit/1b9d4234d6c25ef250d882c7b90e1f4039ed2d76
WEB https://github.com/gradio-app/gradio/commit/7ba8c5da45b004edd12c0460be9222f5b5f5f055
PACKAGE https://github.com/gradio-app/gradio
WEB https://github.com/pypa/advisory-database/tree/main/vulns/gradio/PYSEC-2023-249.yaml

Advisory provided by GitHub Security Advisory Database. Published: December 21, 2023, Modified: February 16, 2024

References

https://github.com/gradio-app/gradio/security/advisories/GHSA-6qm2-wpxq-7qh2
https://github.com/gradio-app/gradio/commit/1b9d4234d6c25ef250d882c7b90e1f4039ed2d76
https://github.com/gradio-app/gradio/commit/7ba8c5da45b004edd12c0460be9222f5b5f5f055
Published: 2023-12-22T20:58:36.185Z
Last Modified: 2024-08-02T22:32:09.953Z
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