{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-62853", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-14T21:10:50.031Z", "datePublished": "2026-10-30T20:28:07.829Z", "dateUpdated": "2026-10-30T20:28:07.829Z"}, "containers": {"cna": {"title": "ThingLinks vulnerable to authenticated remote code execution via Groovy script registration in ThingLinks", "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "lang": "en", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-94", "lang": "en", "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/mqttsnet/thinglinks/security/advisories/GHSA-9vph-5ccx-qp9v", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/mqttsnet/thinglinks/security/advisories/GHSA-9vph-5ccx-qp9v"}, {"name": "https://github.com/mqttsnet/thinglinks/commit/311ee760dad798f48652722989fcea02349e13a3", "tags": ["x_refsource_MISC"], "url": "https://github.com/mqttsnet/thinglinks/commit/311ee760dad798f48652722989fcea02349e13a3"}, {"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": "2026-10-30T20:28:07.829Z"}, "descriptions": [{"lang": "en", "value": "ThingLinks is an enterprise IoT platform. Prior to 1.4.0, the `/groovyScriptTest/registerScript` endpoint accepts user-supplied Groovy script content and passes it to an unsandboxed `Groovy compilation and loading` flow. An authenticated attacker can provide code that is compiled and instantiated on the server, resulting in arbitrary server-side code execution. The issue affects the `rule engine`'s Groovy script test/register flow. This issue is fixed in version 1.4.0."}], "source": {"advisory": "GHSA-9vph-5ccx-qp9v", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "thinglinks", "vendor": "mqttsnet", "versions": [{"status": "affected", "version": "< 1.4.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ThingLinks is an enterprise IoT platform. Prior to 1.4.0, the `/groovyScriptTest/registerScript` endpoint accepts user-supplied Groovy script content and passes it to an unsandboxed `Groovy compilation and loading` flow. An authenticated attacker can provide code that is compiled and instantiated on the server, resulting in arbitrary server-side code execution. The issue affects the `rule engine`'s Groovy script test/register flow. This issue is fixed in version 1.4.0."}], "id": "CVE-2026-62853", "lastModified": "2026-10-30T21:17:14.267", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-30T21:17:14.267", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/mqttsnet/thinglinks/commit/311ee760dad798f48652722989fcea02349e13a3"}, {"source": "security-advisories@github.com", "url": "https://github.com/mqttsnet/thinglinks/releases/tag/v1.4.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/mqttsnet/thinglinks/security/advisories/GHSA-9vph-5ccx-qp9v"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}, {"lang": "en", "value": "CWE-94"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.4.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "thinglinks", "source": "cna", "vendor": "mqttsnet"}, "product": "thinglinks", "vendor": "mqttsnet"}], "created": "2026-10-30T22:00:15.598445+00:00", "updated": "2026-10-30T22:48:12.616278+00:00", "vendors": ["mqttsnet", "mqttsnet$PRODUCT$thinglinks"]}