{"api_version":"1","generated_at":"2026-07-23T12:37:54+00:00","cve":"CVE-2026-43947","urls":{"html":"https://cve.report/CVE-2026-43947","api":"https://cve.report/api/cve/CVE-2026-43947.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43947","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43947"},"summary":{"title":"FUXA Vulnerable to Unauthenticated Remote Code Execution via Script Test Mode Authorization Bypass","description":"FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Version 1.3.0 has an unauthenticated Remote Code Execution vulnerability when `secureEnabled` is set to `true`. The `POST /api/runscript` endpoint checks authorization against the stored script's permission by ID, but when `test: true` is set in the request, it compiles and executes attacker-supplied code instead of the stored script's code. 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Version 1.3.0 has an unauthenticated Remote Code Execution vulnerability when `secureEnabled` is set to `true`. The `POST /api/runscript` endpoint checks authorization against the stored script's permission by ID, but when `test: true` is set in the request, it compiles and executes attacker-supplied code instead of the stored script's code. An unauthenticated attacker who knows a valid script ID and name may execute arbitrary code via test mode if at least one server-side script exists and is accessible without restrictive permissions. Script IDs and names can be obtained through the unauthenticated information disclosure in `GET /api/project` (reported separately). The only prerequisite is that at least one server-side script exists in the project. Version 1.3.1 fixes the issue.","Type":"Description","Title":"FUXA Vulnerable to Unauthenticated Remote Code Execution via Scr"}]}}}