CVE-2026-93371

marcopiovanello yt-dlp-web-ui generic.go NewGenericDownload command injection

State: Published
Severity: 6.9 Medium
Published: Sep 18, 2026
Updated: Sep 22, 2026
Reserved: Sep 17, 2026

Description

A security vulnerability has been detected in marcopiovanello yt-dlp-web-ui up to v4. This issue affects the function NewGenericDownload of the file server/internal/downloaders/generic.go. Such manipulation of the argument params leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The name of the patch is c7ad3bd79c7c520a7d17e7f2ba19d962be8e7897. A patch should be applied to remediate this issue.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P	VulDB
3.1	8.3 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
3.0	8.3 High	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
2.0	7.5 High	AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-77 Command Injection
CWE-74 Injection

Affected Products

Product	Versions
yt-dlp-web-uimarcopiovanello	v4Affected

References

VDB-406851 | marcopiovanello yt-dlp-web-ui generic.go NewGenericDownload command injectionvdb-entrytechnical-description
VDB-406851 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-93371 | CVE Analysis and Reportthird-party-advisory
Submit #942846 | marcopiovanello yt-dlp-web-ui 4 Command Injectionthird-party-advisory
https://github.com/marcopiovanello/yt-dlp-web-ui/commit/c7ad3bd79c7c520a7d17e7f2ba19d962be8e7897patch
https://github.com/marcopiovanello/yt-dlp-web-ui/product

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