Information disclosure in FUXA - CVE-2026-40063
Published: November 3, 2026
Vulnerability identifier: #VU158770
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-40063
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application in the /nodered/fuxa/scripts functionality. A remote attacker can send a specially crafted HTTP request and gain unauthorized access to sensitive information on the system.
Affected software
FUXA
How to mitigate CVE-2026-40063
Install updates from vendor's website.
FUXA - update to 1.3.3