CVE ID :CVE-2026-39844 Published : April 8, 2026, 8:13 p.m. | 21 minutes ago Description :NiceGUI is a Python-based UI framework. Prior to 3.10.0, Since PurePosixPath only recognizes forward slashes (/) as path separators, an attacker can bypass this sanitization on Windows by using backslashes (\) in the upload filename. Applications that construct file paths using file.name (a pattern demonstrated in NiceGUI's bundled examples) are vulnerable to arbitrary file write on Windows. This vulnerability is fixed in 3.10.0. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...