CVE-2026-62849

critical · 9.1

ThingLinks is an enterprise IoT platform. Prior to 1.4.0, an unauthenticated SQL injection vulnerability in the `TDengine TDS APIs` allows request-controlled JSON field values submitted to `/anyUser/tds/insertTableData` to reach unsafe SQL construction in the `TDS mapper`. A remote unauthenticated attacker can tamper with TDengine time-series data, including inserting unintended rows or overwriting existing readings. The affected surface is the TDS module's insert-table-data flow and TDengine mapper SQL generation. This issue is fixed in version 1.4.0.

9.1

CVSS

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EPSS (exploit prob.)

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EPSS percentile

2026-10-30

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Weaknesses

CWE-89

References

https://github.com/mqttsnet/thinglinks/commit/60e7a934753638f916a665d2d24c4377344c7599
https://github.com/mqttsnet/thinglinks/releases/tag/v1.4.0
https://github.com/mqttsnet/thinglinks/security/advisories/GHSA-gcj7-r5wv-348x

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-62849