{"id":"CVE-2026-67440","title":"FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software","summary":"FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. In 1.3.2 and earlier, the DEVICE_BROWSE, DEVICE_NODE_ATTRIBUTE, HOST_INTERFACES, and DEVICE_TAGS_REQUEST handlers in server/runtime/index.js return device-discover…","severity":"none","cwe":["CWE-862"],"published":"2026-08-18","updated":"2026-09-09","sourceUpdated":"2026-09-09T21:13:25.910","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-67440","references":[{"url":"https://github.com/frangoteam/FUXA/commit/4fa47d0a2a856ed34f427f472fb4450f86e7749b","label":"security-advisories@github.com"},{"url":"https://github.com/frangoteam/FUXA/pull/2379","label":"security-advisories@github.com"},{"url":"https://github.com/frangoteam/FUXA/releases/tag/v1.3.3","label":"security-advisories@github.com"},{"url":"https://github.com/frangoteam/FUXA/security/advisories/GHSA-rh5p-m38p-2w75","label":"security-advisories@github.com"}],"tags":["nvd"],"epss":0.0049,"epssPercentile":0.4123,"ingestedAt":"2026-09-09T21:22:45.537Z","slug":"CVE-2026-67440","body":"## Overview\n\nFUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. In 1.3.2 and earlier, the DEVICE_BROWSE, DEVICE_NODE_ATTRIBUTE, HOST_INTERFACES, and DEVICE_TAGS_REQUEST handlers in server/runtime/index.js return device-discovery, node-attribute, host-network-interface, and device-tag metadata without isSocketAdminAuthorized when secureEnabled is true. A remote unauthenticated or guest user can invoke these metadata-oriented Socket.IO events and collect system-discovery information that is not required for normal public HMI viewing, while ordinary device status, value, alarm, and dashboard events remain intentionally public. This issue is fixed in version 1.3.3.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}