{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-67443","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-29T15:07:24.992Z","datePublished":"2026-08-18T20:06:15.514Z","dateUpdated":"2026-08-21T19:12:19.610Z"},"containers":{"cna":{"title":"FUXA: Unauthenticated guest JWT bypasses Node-RED secure-mode authorization gate (Remote Script Execution)","problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":9.2,"baseSeverity":"CRITICAL","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/frangoteam/FUXA/security/advisories/GHSA-5h5x-9h7x-23f4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/frangoteam/FUXA/security/advisories/GHSA-5h5x-9h7x-23f4"},{"name":"https://github.com/frangoteam/FUXA/pull/2393","tags":["x_refsource_MISC"],"url":"https://github.com/frangoteam/FUXA/pull/2393"},{"name":"https://github.com/frangoteam/FUXA/commit/e0b553cddb55613b890341270eb17eb586f8cab5","tags":["x_refsource_MISC"],"url":"https://github.com/frangoteam/FUXA/commit/e0b553cddb55613b890341270eb17eb586f8cab5"},{"name":"https://github.com/frangoteam/FUXA/releases/tag/v1.3.3","tags":["x_refsource_MISC"],"url":"https://github.com/frangoteam/FUXA/releases/tag/v1.3.3"}],"affected":[{"vendor":"frangoteam","product":"FUXA","versions":[{"version":"< 1.3.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-18T20:06:15.514Z"},"descriptions":[{"lang":"en","value":"FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. In 1.3.2 and earlier, the allowDashboard authorization gate in server/integrations/node-red/index.js calls authJwt.verify for /nodered without inspecting the decoded identity. When nodeRedEnabled is true, secureEnabled is true, and nodeRedAuthMode is secure, a remote unauthenticated attacker can obtain a signed guest token from POST /api/heartbeat and use it to access the RED.httpAdmin editor and flow deployment API. Because the Node-RED configuration has no second adminAuth gate, the attacker can deploy function nodes or invoke fuxa.runScript and runtime.scriptsMgr.runScript, gaining control of FUXA project data, configuration, scripts, filesystem-capable runtime helpers, and potentially operating-system commands when nodeRedUnsafeModules is enabled. This issue is fixed in version 1.3.3."}],"source":{"advisory":"GHSA-5h5x-9h7x-23f4","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-21T19:11:58.079262Z","id":"CVE-2026-67443","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-21T19:12:19.610Z"}}]}}