CVE-2026-100901

LOWCVSS 5.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-918

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-10-18: 110-18
Full discourse1 post
  • DFIR Lab@DFIR_Lab

    🚨 HIGH SEVERITY: CVE-2026-100901 CVSS 7.3 - SSRF vulnerability in athlon1600 youtube-downloader ≤4.0.1 ⚠️ Exploit public, remotely exploitable 🔧 Affects: stream[.]php function Patch available - update immediately #CVE #Vulnerability #PatchNow #ThreatIntel https://t.co/FmFw0D9NIj

    0000035
    150 followersView on X

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