Gradio makes the `/file` secure against file traversal and server-side request forgery attacks
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`
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-51449US | high7.5 | — | ||
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 o… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/gradio-app/gradioPACKAGE
- https://github.com/gradio-app/gradio/commit/1b9d4234d6c25ef250d882c7b90e1f4039ed2d76WEB
- https://github.com/gradio-app/gradio/commit/7ba8c5da45b004edd12c0460be9222f5b5f5f055WEB
- https://github.com/gradio-app/gradio/security/advisories/GHSA-6qm2-wpxq-7qh2WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/gradio/PYSEC-2023-249.yamlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-51449ADVISORY
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