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Vulnerability DatabaseCVE-2025-66645

CVE-2025-66645: 
Python vulnerability analysis and mitigation

NiceGUI is a Python-based UI framework. Versions 3.3.1 and below are vulnerable to directory traversal through the App.addmediafiles() function, which allows a remote attacker to read arbitrary files on the server filesystem. This issue is fixed in version 3.4.0.

Source: NVD

Related Python vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-67511CRITICAL9.6
  • PythonPython
  • cai-framework
NoNoDec 09, 2025
CVE-2025-66645HIGH7.5
  • PythonPython
  • nicegui
NoYesDec 09, 2025
GHSA-9rwj-6rc7-p77cHIGH7.3
  • PythonPython
  • langgraph-checkpoint-sqlite
NoYesDec 10, 2025
CVE-2025-67502MEDIUM5.4
  • PythonPython
  • taguette
NoYesDec 10, 2025
CVE-2025-67485MEDIUM5.3
  • PythonPython
  • mad-proxy
NoNoDec 09, 2025

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