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CVE-2026-46442

CRITICAL · CVSS 9.9 EPSS %0.82 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-06-08T16:16:41.347 · Çekilme zamanı: 2026-06-30T12:12:50.948197+00:00

CyberRota Yorumu

Saldırganın giriş yapmış olması gerekebilir. Uzaktan istismar edilebilir olabilir.

Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

Tespit Edilen Sinyaller
remote code execution code execution

Not: Bu bağlantılar yalnızca güvenlik araştırması ve doğrulama amacıyla listelenmiştir.

CVE
CVE-2026-46442
Severity
CRITICAL
CVSS
9.9
EPSS
%0.82
Java

Orijinal NVD Açıklaması

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, POST /api/v1/node-custom-function lacks route-level authorization, allowing any authenticated user or API key to submit arbitrary JavaScript to the Custom JS Function node. When E2B_APIKEY is not configured — the common deployment case — Flowise executes this code inside a NodeVM sandbox. This sandbox can be escaped, allowing an attacker to reach the host process object and execute system commands via child_process. The result is authenticated remote code execution on the Flowise server host. This issue has been patched in version 3.1.2.