{"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"}}}}