TI-2026-49887 CVE-2026-71212 · GHSA-f3j9-9qqv-p4r8
xidown - Argument Injection via Unterminated yt-dlp Command Line Construction
Priority LOW 20
xidown (a yt-dlp/ffmpeg GUI wrapper) builds its yt-dlp command-line invocation (xidown/core/scanner.py and downloader.py) by appending the user-provided or scanned URL as a bare trailing positional argument, with no '--'…