{"id":"CVE-2026-47720","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-47720","generatedAt":"2026-10-28T03:32:23.081Z","title":"A remote unauthenticated attacker can submit a crafted sids tag identifier through GET /api/daq or the Socket.IO DAQ_QUERY event so TDengine interprets the backslash and quote sequence as SQL syntax.","description":"FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.3.2, the TDengine DAQ storage connector's escapeTdString function in server/runtime/storage/tdengine/index.js doubles single quotes but does not escape backslashes. A remote unauthenticated attacker can submit a crafted sids tag identifier through GET /api/daq or the Socket.IO DAQ_QUERY event so TDengine interprets the backslash and quote sequence as SQL syntax. The injected query can return every row from fuxa.meters, exposing historical PLC tag values, device identifiers, and device names even when FUXA authentication is enabled. This issue is fixed in version 1.3.2.","published":"2026-08-18T20:17:15.000Z","lastModified":"2026-09-09T21:13:26.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-89"],"affected":[],"epss":{"score":0.00641,"percentile":0.5052,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.64%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/frangoteam/FUXA/commit/b78f6159d02a56ce5ff48207feb936afb3534fc8","source":"security-advisories@github.com"},{"url":"https://github.com/frangoteam/FUXA/pull/2343","source":"security-advisories@github.com"},{"url":"https://github.com/frangoteam/FUXA/releases/tag/v1.3.2","source":"security-advisories@github.com"},{"url":"https://github.com/frangoteam/FUXA/security/advisories/GHSA-h9fj-c2qr-76g2","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-47720","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}