{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-62849", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-14T21:10:50.031Z", "datePublished": "2026-10-30T20:29:16.880Z", "dateUpdated": "2026-10-30T22:13:05.155Z"}, "containers": {"cna": {"title": "ThingLinks TDengine TDS APIs vulnerable to unauthenticated SQL injection", "problemTypes": [{"descriptions": [{"cweId": "CWE-89", "lang": "en", "description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/mqttsnet/thinglinks/security/advisories/GHSA-gcj7-r5wv-348x", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/mqttsnet/thinglinks/security/advisories/GHSA-gcj7-r5wv-348x"}, {"name": "https://github.com/mqttsnet/thinglinks/commit/60e7a934753638f916a665d2d24c4377344c7599", "tags": ["x_refsource_MISC"], "url": "https://github.com/mqttsnet/thinglinks/commit/60e7a934753638f916a665d2d24c4377344c7599"}, {"name": "https://github.com/mqttsnet/thinglinks/releases/tag/v1.4.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/mqttsnet/thinglinks/releases/tag/v1.4.0"}], "affected": [{"vendor": "mqttsnet", "product": "thinglinks", "versions": [{"version": "< 1.4.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-30T20:29:16.880Z"}, "descriptions": [{"lang": "en", "value": "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."}], "source": {"advisory": "GHSA-gcj7-r5wv-348x", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-30T21:26:48.565423Z", "id": "CVE-2026-62849", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-30T22:13:05.155Z"}}]}}

{}

{"affected": [{"affectedData": [{"product": "thinglinks", "vendor": "mqttsnet", "versions": [{"status": "affected", "version": "< 1.4.0"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-62849", "lastModified": "2026-10-30T23:17:13.043", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "[email protected]", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-62849", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-30T21:26:48.565423Z", "version": "2.0.3"}}]}, "published": "2026-10-30T21:17:14.120", "references": [{"source": "[email protected]", "url": "https://github.com/mqttsnet/thinglinks/commit/60e7a934753638f916a665d2d24c4377344c7599"}, {"source": "[email protected]", "url": "https://github.com/mqttsnet/thinglinks/releases/tag/v1.4.0"}, {"source": "[email protected]", "url": "https://github.com/mqttsnet/thinglinks/security/advisories/GHSA-gcj7-r5wv-348x"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "[email protected]", "type": "Secondary"}]}

{}