CVE-2026-100901

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.

CVSS v3 7.3 HIGH
CVSS v2.0 7.5 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/qianqiusujiu/87a7d7d8bd7fb53cf8529e0bafbeafba
https://vuldb.com/cve/CVE-2026-100901
https://vuldb.com/submit/919147
https://vuldb.com/vuln/410851
https://vuldb.com/vuln/410851/cti

Configurations

No configuration.

History

28 Sep 2026, 03:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-28 03:16

Updated : 2026-09-28 15:16

NVD link : CVE-2026-100901

Mitre link : CVE-2026-100901

CVE.ORG link : CVE-2026-100901

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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