CVEs-PoC/2025/CVE-2025-3033.md

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