CVE-2023-34239— Unfiltered paths in gradio
Quick assessment
Affected
gradio-app gradio
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Gradio是一个开源 Python 库，是通过友好的 Web 界面演示机器学习模型的方法。 Gradio 3.33.1及之前版本存在输入验证错误漏洞，该漏洞源于缺少路径过滤，导致Gradio没有正确限制用户的文件访问。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
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I. Basic Information for CVE-2023-34239
Vulnerability Information
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Vulnerability Title
Unfiltered paths in gradio
Source: CVE Program / CVE List V5
Vulnerability Description
Gradio is an open-source Python library that is used to build machine learning and data science. Due to a lack of path filtering Gradio does not properly restrict file access to users. Additionally Gradio does not properly restrict the what URLs are proxied. These issues have been addressed in version 3.34.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Gradio 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gradio是一个开源 Python 库，是通过友好的 Web 界面演示机器学习模型的方法。 Gradio 3.33.1及之前版本存在输入验证错误漏洞，该漏洞源于缺少路径过滤，导致Gradio没有正确限制用户的文件访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| gradio-app | gradio | < 3.34.0 | - |
|
II. Public POCs for CVE-2023-34239
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2023-34239 (2)
-
https://github.com/gradio-app/gradio/pull/4406 x_refsource_MISC
-
https://github.com/gradio-app/gradio/pull/4370 x_refsource_MISC
Vendor Advisories for CVE-2023-34239 (1)
-
https://github.com/gradio-app/gradio/security/advisories/GHSA-3qqg-pgqq-3695 x_refsource_CONFIRM
IV. Related Vulnerabilities
Same product: gradio
-
CVE-2026-59806
Gradio < 6.20.0 - Open Redirect and SSRF via /gradio_api/fil -
CVE-2026-49119
Gradio < 6.16.0 Path Traversal via FileExplorer.preprocess() -
CVE-2026-10783
gradio-app gradio Audio Cache Key save_audio_to_cache weak h -
CVE-2026-48545
Gradio < 6.15.0 Cookie Injection via Shared Proxy Client -
CVE-2026-28416
Gradio has SSRF via Malicious `proxy_url` Injection in `gr.l
Same vendor: gradio-app
-
CVE-2026-59806
Gradio < 6.20.0 - Open Redirect and SSRF via /gradio_api/fil -
CVE-2026-49119
Gradio < 6.16.0 Path Traversal via FileExplorer.preprocess() -
CVE-2026-10783
gradio-app gradio Audio Cache Key save_audio_to_cache weak h -
CVE-2026-48545
Gradio < 6.15.0 Cookie Injection via Shared Proxy Client -
CVE-2026-28416
Gradio has SSRF via Malicious `proxy_url` Injection in `gr.l
V. Comments for CVE-2023-34239
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