CVE-2025-3518: unblu spark

csirt@kutim:~/threat-intel/cve/CVE-2025-3518

CVSS 4.3 · Medium EPSS 0,24%

Kerentanan Improper Access Control pada unblu spark. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

It technically possible for a user to upload a file to a conversation despite the file upload functionality being disabled. The file upload functionality can be enabled or disabled for specific use cases through configuration. In case the functionality is disabled for at least one use case, the system nevertheless allows files to be uploaded through direct API requests. During the upload file, interception and allowed file type rules are still applied correctly. If file sharing is generally enabled, this issue is not of concern.

Rincian

Terbit di NVD: 22 April 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 4.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-284: Improper Access Control
EPSS (30 hari): 0,24% peluang dieksploitasi; lebih tinggi dari 14,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
unblu	spark	Versi 7.0.1 hingga sebelum 7.54.1
unblu	spark	Versi 8.0.1 hingga sebelum 8.13.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.unblu.com/en/docs/latest/security-bulletins/#UBL-2025-002 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.