Arbitrary File Upload Affecting streamlit package, versions [,1.43.2)
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Test your applications- Snyk IDSNYK-PYTHON-STREAMLIT-8749606
- published30 Mar 2025
- disclosed25 Feb 2025
- creditSn1r
Introduced: 25 Feb 2025
CVE-2025-1684 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade streamlit to version 1.43.2 or higher.
Overview
streamlit is a The fastest way to build data apps in Python
Affected versions of this package are vulnerable to Arbitrary File Upload in the file_uploader.py widget, which does not enforce uploaded file type restrictions on the server side, even if they are set in the client.