CVE-2026-90533: flowiseai flowise

csirt@kutim:~/threat-intel/cve/CVE-2026-90533

CVSS 6.5 · Medium EPSS 0,34%

Kerentanan Missing Authorization pada flowiseai flowise. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Flowise before 3.1.4 contains a broken access control vulnerability in GET /api/v1/organizationuser that allows any authenticated organization member to retrieve the organization owner's full user record including bcrypt password hash and temporary tokens. Attackers can query the endpoint with any user ID to obtain the owner's credential hash for offline cracking, enabling account takeover of the highest-privileged account.

Rincian

Terbit di NVD: 12 September 2026
Terakhir diubah: 15 September 2026
Status NVD: Analyzed
CVSS 3.1: 6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-862: Missing Authorization
EPSS (30 hari): 0,34% peluang dieksploitasi; lebih tinggi dari 25,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
flowiseai	flowise	Semua versi sebelum 3.1.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-fhxm-xxcx-g6x3 exploit · advisory vendor
https://www.vulncheck.com/advisories/flowise-before-3.1.4-broken-access-control-via-organizationuser 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.