{"items":[{"id":"NVI-00018342","kind":"vulnerability","title":"FUXA has SQL Injection in its TDengine DAQ connector via backslash bypass of escapeTdString","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-h9fj-c2qr-76g2","CVE-2026-47720"],"plain_summary":"GitHub lists this reviewed advisory for fuxa-server. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-139b9ce71583c0475a40330fbb86a339"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-08T23:06:45.000Z","value":"5.3 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-139b9ce71583c0475a40330fbb86a339"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-139b9ce71583c0475a40330fbb86a339","url":"https://github.com/advisories/GHSA-h9fj-c2qr-76g2","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-h9fj-c2qr-76g2","publisher":"GitHub Advisory Database","observed_at":"2026-11-07T00:51:53.608Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-139b9ce71583c0475a40330fbb86a339"],"technology":"fuxa-server","known_exclusions":[],"conditions_summary":"## Summary\n\nThe TDengine DAQ storage connector's `escapeTdString` at `server/runtime/storage/tdengine/index.js:10` doubles single quotes but does not escape backslashes. TDengine's SQL parser treats `\\'` as a literal single quote inside a string, so a tag id of the form `x\\' OR 1=1--` escapes the first single quote, lets the doubled quote close the string, and appends an injected clause that runs on the TDengine server. An attacker (Alice) sends the crafted `sids` value through `GET /api/daq` or the Socket.IO `DAQ_QUERY` event and reads every row in `fuxa.meters`, which holds the historical tag values of every PLC the FUXA instance records.\n\n## Details\n\nThe TDengine DAQ storage connector did not correctly sanitize user-controlled values before including them in SQL queries.\n\nA specially crafted tag identifier could bypass the intended escaping logic and alter the query executed against the TDengine database.\n\nThis could allow unauthorized access to historical DAQ data stored in TDengine, including recorded tag values and related metadata.\n\nThe issue has been fixed in version 1.3.2 by improving input escaping in the TDengine connector.\n\n## Impact\n\nAn attacker with network access to ","public_affected_ranges":["<= 1.1.14-1243"]}],"null_published_at":"2026-11-07T07:07:39.819Z","source_updated_at":"2026-06-08T23:06:45.000Z","source_disclosed_at":"2026-06-08T23:06:43.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-07T00:51:53.608Z"}],"next_cursor":null,"snapshot_revision":"42594"}