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CVE-2025-3033

Description

After selecting a malicious Windows `.url` shortcut from the local filesystem, an unexpected file could be uploaded. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 137 and Thunderbird < 137.

POC

Reference

- https://bugzilla.mozilla.org/show_bug.cgi?id=1950056

Github

- https://github.com/fkie-cad/nvd-json-data-feeds