SpinetiX Fusion Digital Signage 3.4.8 Cross-Site Request Forgery via User Creation

Advisories

severity: medium
date: December 10, 2025
Affecting: Fusion Digital Signage <= 3.4.8 (1.0.36274)
CVE: CVE-2020-36886
CWE: CWE-352 Cross-Site Request Forgery (CSRF)
CVSS: 6.9
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
References: ExploitDB-48846
SpinetiX Homepage
Zero Science Lab Disclosure (ZSL-2020-5592)
Credit: LiquidWorm as Gjoko Krstic of Zero Science Lab
Description: SpinetiX Fusion Digital Signage 3.4.8 contains a cross-site request forgery vulnerability that allows attackers to create administrative user accounts without proper request validation. Attackers can craft a malicious web page that automatically submits a form to create a new admin user with full system privileges when a logged-in user visits the page.