{"id":"EUVD-2026-61209","revision":null,"records":[{"revision":"91a5eee2f5fd441facfb32c5afb70fac","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-47721","aliases":[],"title":"FUXA: Scheduler API missing admin check enables operator-to-admin escalation via scheduled device actions","description":"FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.3.2, POST /api/scheduler and DELETE /api/scheduler in server/api/scheduler/index.js do not consistently enforce authJwt.haveAdminPermission for scheduler settings. An authenticated non-admin operator can create or alter deviceActions that invoke onSetValue or onRunScript, or delete schedules, gaining access to device-value changes and server-side project script execution normally reserved for administrators. Scheduled and repeating actions can continue changing PLC setpoints, safety interlocks, device state, or project data after the operator's session ends. This issue is fixed in version 1.3.2.","state":0,"publishedAt":"2026-08-18T20:00:19.405+00:00","modifiedAt":"2026-08-19T15:21:35.696+00:00","affected":[{"ecosystem":"Vendor product","name":"FUXA","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"frangoteam\",\n                    \"product\": \"FUXA\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.3.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","score":6.3,"severity":"MEDIUM"}],"references":["https://github.com/frangoteam/FUXA/security/advisories/GHSA-8ghr-w65f-j3qr","https://github.com/frangoteam/FUXA/pull/2345","https://github.com/frangoteam/FUXA/commit/3c945a03f9942fd45a793ab7e3c2d1f1b15b93bf","https://github.com/frangoteam/FUXA/releases/tag/v1.3.2"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-47721","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-47721","identifiers":["CVE-2026-47721"]},"retained":false,"historicalAffected":[]},{"revision":"4cf683525f0b4e838978e90ab6e772ee","observedAt":"2026-11-07T11:28:01.612+00:00","statement":{"source":"euvd","id":"EUVD-2026-61209","aliases":["CVE-2026-47721","GHSA-8ghr-w65f-j3qr"],"title":"FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.3.2, POST /api/scheduler and DELETE /api/scheduler in server/api/scheduler/index.js do not consistently enforce authJwt.haveAdminPermission for scheduler s…","description":"FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.3.2, POST /api/scheduler and DELETE /api/scheduler in server/api/scheduler/index.js do not consistently enforce authJwt.haveAdminPermission for scheduler settings. An authenticated non-admin operator can create or alter deviceActions that invoke onSetValue or onRunScript, or delete schedules, gaining access to device-value changes and server-side project script execution normally reserved for administrators. Scheduled and repeating actions can continue changing PLC setpoints, safety interlocks, device state, or project data after the operator's session ends. This issue is fixed in version 1.3.2.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","score":6.3,"severity":null}],"references":["https://github.com/frangoteam/FUXA/security/advisories/GHSA-8ghr-w65f-j3qr","https://github.com/frangoteam/FUXA/pull/2345","https://github.com/frangoteam/FUXA/commit/3c945a03f9942fd45a793ab7e3c2d1f1b15b93bf","https://github.com/frangoteam/FUXA/releases/tag/v1.3.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-61209","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 18, 2026, 8:00:19 PM","dateUpdated":"Aug 19, 2026, 3:21:35 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. 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Prior to 1.3.2, POST /api/scheduler and DELETE /api/scheduler in server/api/scheduler/index.js do not consistently enforce authJwt.haveAdminPermission for scheduler settings. An authenticated non-admin operator can create or alter deviceActions that invoke onSetValue or onRunScript, or delete schedules, gaining access to device-value changes and server-side project script execution normally reserved for administrators. Scheduled and repeating actions can continue changing PLC setpoints, safety interlocks, device state, or project data after the operator's session ends. This issue is fixed in version 1.3.2.","state":0,"publishedAt":"2026-08-18T20:17:15.383+00:00","modifiedAt":"2026-10-22T22:10:00.25+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","score":6.3,"severity":"MEDIUM"}],"references":["https://github.com/frangoteam/FUXA/commit/3c945a03f9942fd45a793ab7e3c2d1f1b15b93bf","https://github.com/frangoteam/FUXA/pull/2345","https://github.com/frangoteam/FUXA/releases/tag/v1.3.2","https://github.com/frangoteam/FUXA/security/advisories/GHSA-8ghr-w65f-j3qr"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47721","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-862"],"productCriteria":[],"sourceDates":{"published":"2026-08-18T20:17:15.383","lastModified":"2026-10-22T22:10:00.250"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-47721","identifiers":["CVE-2026-47721"]},"retained":false,"historicalAffected":[]},{"revision":"64d8454db40b4508add0182489498bab","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-8ghr-w65f-j3qr","aliases":["CVE-2026-47721"],"title":"FUXA's scheduler API missing admin check enables operator-to-admin escalation via scheduled device actions","description":"## Summary\n\nAn authorization issue in the Scheduler API allowed authenticated non-admin users to create or modify scheduled actions that should be restricted to administrators.\n\n## Details\n\nThe Scheduler API did not correctly enforce administrator permissions when processing scheduler modifications.\n\nAs a result, authenticated users with non-administrative roles could create or modify scheduled actions that execute privileged operations, including device value changes and server-side script execution.\n\nThe issue was fixed in version 1.3.2 by enforcing the appropriate permission checks for scheduler modifications.\n\n\n## Impact\n\nAn operator-level user in FUXA reaches the PLC-write and server-side-script-execution surface that the platform otherwise restricts to administrators. In a SCADA deployment those two privileges cover setpoint control and the automation scripting engine. Alice schedules a job that rewrites a pump's enable tag, opens a safety interlock, or runs a project script that walks the device tree. The scheduled-action model extends the attack: Alice does not need to keep a session open for the action to fire, and a repeating schedule re-applies her changes every cycle even if an admin reverts them manually.\n\n**CVSS 3.1**: `AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L` (Medium, 6.3). CWE-862.\n\n## Recommended Fix\n\nAdd `authJwt.haveAdminPermission(permission)` to both `POST /api/scheduler` and `DELETE /api/scheduler`, matching every other write endpoint that reaches `runtime.devices.setTagValue` or `runtime.scriptsMgr.runScript`.\n\n```javascript\nschedulerApp.post(\"/api/scheduler\", secureFnc, function(req, res) {\n    if (res.statusCode === 403) {\n        runtime.logger.error(\"api post scheduler: Tocken Expired\");\n        return;\n    }\n    const permission = checkGroupsFnc(req);\n    const isGuest = authJwt.isGuestUser(req.userId, req.userGroups);\n    if (runtime.settings?.secureEnabled && (isGuest || !authJwt.haveAdminPermission(permission))) {\n        res.status(401).json({error:\"unauthorized_error\", message: \"Unauthorized!\"});\n        runtime.logger.error(\"api post scheduler: admin permission required\");\n        return;\n    }\n    // ... rest unchanged ...\n});\n```\n\nApply the same change to the delete handler at `server/api/scheduler/index.js:102-112`. As defense in depth, the scheduler service should also validate each `deviceActions` entry against the creator's stored groups before execution (e.g., reject `onRunScript` on any scheduler whose author is not an admin at execution time).\n\n---\nA fix is available at https://github.com/frangoteam/FUXA/releases/tag/v1.3.2.\n\n---\n*Found by [aisafe.io](https://aisafe.io)*","state":0,"publishedAt":"2026-06-08T23:07:02+00:00","modifiedAt":"2026-06-08T23:26:35.850398+00:00","affected":[{"ecosystem":"npm","name":"fuxa-server","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"last_affected","version":"1.1.14-1243"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/frangoteam/FUXA/security/advisories/GHSA-8ghr-w65f-j3qr","https://github.com/frangoteam/FUXA","https://github.com/frangoteam/FUXA/releases/tag/v1.3.2"],"sourceUrl":"https://github.com/advisories/GHSA-8ghr-w65f-j3qr","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-8ghr-w65f-j3qr","identifiers":["GHSA-8ghr-w65f-j3qr","CVE-2026-47721"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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