CVE-2025-8943: flowiseai flowise

csirt@kutim:~/threat-intel/cve/CVE-2025-8943

CVSS 9.8 · Critical EPSS 74,8%

Kerentanan Missing Authentication for Critical Function pada flowiseai flowise. Skor CVSS 3.1 9.8 (Critical) menurut jfrog.com.

Deskripsi (NVD)

The Custom MCPs feature is designed to execute OS commands, for instance, using tools like `npx` to spin up local MCP Servers. However, Flowise's inherent authentication and authorization model is minimal and lacks role-based access controls (RBAC). Furthermore, in Flowise versions before 3.0.1 the default installation operates without authentication unless explicitly configured. This combination allows unauthenticated network attackers to execute unsandboxed OS commands.

Rincian

Terbit di NVD: 14 Agustus 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.8 (Critical), sumber jfrog.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-306: Missing Authentication for Critical Function
CWE-862: Missing Authorization
EPSS (30 hari): 74,8% peluang dieksploitasi; lebih tinggi dari 99,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
flowiseai	flowise	Semua versi sebelum 3.0.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://research.jfrog.com/vulnerabilities/flowise-os-command-remote-code-execution-jfsa-2025-001380578/ exploit · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.