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athlon1600 youtube-downloader stream.php stream server-side request forgery

Type: advisorySource: Official CVE List1 source record

A vulnerability was found in athlon1600 youtube-downloader up to 4.0.1. Affected by this vulnerability is the function stream of the file public/stream.php. The manipulation of the argument url results in server-side request forgery. It is possible to launch the attack remotely. The exploit has been made public and could be used. Commit 6ffe823 'better security for public/stream.php' only added CURLOPT_PROTOCOLS http/https restriction and MAXREDIRS cap, does not restrict destination host. The vendor was contacted early about this disclosure but did not respond in any way.

Announced Source revision 1
Original source ↗

CVE-2026-100901

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-100901

youtube-downloader

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "cpes": [
      "cpe:2.3:a:athlon1600:youtube-downloader:*:*:*:*:*:*:*:*"
    ],
    "vendor": "athlon1600",
    "product": "youtube-downloader",
    "versions": [
      {
        "status": "affected",
        "version": "4.0.0"
      },
      {
        "status": "affected",
        "version": "4.0.1"
      }
    ]
  }
]
Related CVEs
CVE-2026-100901

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#3022 · Revision 1
Added to Heist Feed
Publisher date
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