AIKIDO-2025-10201
streamlit is vulnerable to Unrestricted Upload of File with Dangerous Type
71
High Risk
This Affects:
streamlitTL;DR
Affected versions of this package are vulnerable to Arbitrary File Upload in the file_uploader.py widget, which fails to enforce file type restrictions on the server side. Although file type limitations can be set on the client side, they are not validated on the server, allowing an attacker to bypass restrictions and upload arbitrary files.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
streamlit is vulnerable to Unrestricted Upload of File with Dangerous Type in versions 0.1 - 1.43.1.
How to fix this
Upgrade the streamlit library to the patch version.
Are You Affected?
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SOC 2Compliant
ISO 27001Compliant