Medium severity4.4NVD Advisory· Published Aug 5, 2026· Updated Aug 26, 2026
CVE-2026-71212
CVE-2026-71212
Description
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 '--' end-of-options marker and no scheme validation anywhere in the codebase.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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