CVE-2026-41269: flowiseai flowise

csirt@kutim:~/threat-intel/cve/CVE-2026-41269

CVSS 8.8 · High EPSS 0,69%

Kerentanan Unrestricted Upload of File with Dangerous Type pada flowiseai flowise. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the Chatflow configuration file upload settings can be modified to allow the application/javascript MIME type. This lets an attacker upload .js files even though the frontend doesn’t normally allow JavaScript uploads. This enables attackers to persistently store malicious Node.js web shells on the server, potentially leading to Remote Code Execution (RCE). This vulnerability is fixed in 3.1.0.

Rincian

Terbit di NVD: 23 April 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-434: Unrestricted Upload of File with Dangerous Type
EPSS (30 hari): 0,69% peluang dieksploitasi; lebih tinggi dari 51,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
flowiseai	flowise	Semua versi sebelum 3.1.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-rh7v-6w34-w2rr exploit · advisory vendor

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.