---
id: CVE-2026-93371
title: >-
  A security vulnerability has been detected in marcopiovanello yt-dlp-web-ui up
  to v4
summary: >-
  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 t…
severity: high
cvss: 8.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L'
cwe:
  - CWE-74
  - CWE-77
vendor: marcopiovanello
product: yt-dlp-web-ui
affected:
  - yt-dlp-web-ui v4
published: '2026-09-18'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T13:23:37.403'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93371'
references:
  - url: 'https://github.com/marcopiovanello/yt-dlp-web-ui/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/marcopiovanello/yt-dlp-web-ui/commit/c7ad3bd79c7c520a7d17e7f2ba19d962be8e7897
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-93371'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/942846'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/406851'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/406851/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
epss: 0.01351
epssPercentile: 0.69874
ingestedAt: '2026-09-18T02:34:02.991Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.