CVE-2026-93371 marcopiovanello yt-dlp-web-ui - Command Injection

marcopiovanello yt-dlp-web-ui <= v4 contains a command injection caused by manipulation of the "params" argument in NewGenericDownload function, letting remote attackers execute arbitrary commands, exploit requires no special privileges.

CVSS base score 8.3 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
1.35% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Command Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Published
18 September 2026
Updated
15 October 2026
Weakness
CWE-74

Vendor fix

Apply the patch c7ad3bd79c7c520a7d17e7f2ba19d962be8e7897 or update to the latest version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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