{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-43947", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-04T16:59:09.090Z", "datePublished": "2026-07-21T21:33:09.631Z", "dateUpdated": "2026-07-21T21:33:09.631Z"}, "containers": {"cna": {"title": "FUXA Vulnerable to Unauthenticated Remote Code Execution via Script Test Mode Authorization Bypass", "problemTypes": [{"descriptions": [{"cweId": "CWE-863", "lang": "en", "description": "CWE-863: Incorrect Authorization", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 8.9, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P", "version": "4.0"}}], "references": [{"name": "https://github.com/frangoteam/FUXA/security/advisories/GHSA-rg3m-cfq7-g6h6", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/frangoteam/FUXA/security/advisories/GHSA-rg3m-cfq7-g6h6"}, {"name": "https://github.com/frangoteam/FUXA/pull/2260", "tags": ["x_refsource_MISC"], "url": "https://github.com/frangoteam/FUXA/pull/2260"}, {"name": "https://github.com/frangoteam/FUXA/commit/78534da61a91613712b44bb63c8d7da8c5df5ca4", "tags": ["x_refsource_MISC"], "url": "https://github.com/frangoteam/FUXA/commit/78534da61a91613712b44bb63c8d7da8c5df5ca4"}, {"name": "https://github.com/frangoteam/FUXA/releases/tag/v1.3.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/frangoteam/FUXA/releases/tag/v1.3.1"}], "affected": [{"vendor": "frangoteam", "product": "FUXA", "versions": [{"version": "= 1.3.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-21T21:33:09.631Z"}, "descriptions": [{"lang": "en", "value": "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. 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."}], "source": {"advisory": "GHSA-rg3m-cfq7-g6h6", "discovery": "UNKNOWN"}}}}

{}

{}

{}

{}