What is CVE-2026-71212?

CVE-2026-71212 is a medium-severity vulnerability in Indravoyager Xidown, classified under Argument Injection. CVSS score: 4.4/10. Published 2026-08-05.

How severe is CVE-2026-71212?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Vulnerability in Indravoyager Xidown

CVE-2026-71212

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.

EPSS: 0.001 (1.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L.

Affected products

Indravoyager Xidown — versions 0

Weakness classification (CWE)

CWE-88 — Argument Injection

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)

Frequently asked questions

What is CVE-2026-71212?: CVE-2026-71212 is a medium-severity vulnerability in Indravoyager Xidown, classified under Argument Injection. CVSS score: 4.4/10. Published 2026-08-05.
How severe is CVE-2026-71212?: Medium severity. CVSS v3 base score is 4.4 out of 10.