PT-2026-134205

CVE-2026-62853

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Published

2026-10-30

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Updated

2026-10-30

Description by

CVSS 3.1
9.9
Critical
MetricsAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions ThingLinks versions prior to 1.4.0
Description An authenticated attacker can achieve arbitrary server-side code execution via the rule engine's Groovy script test/register flow. The '/groovyScriptTest/registerScript' endpoint accepts user-supplied Groovy script content and passes it to an unsandboxed Groovy compilation and loading flow, allowing the code to be compiled and instantiated on the server.
Recommendations Update to version 1.4.0.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-94: Improper Control of Generation of Code (\'Code Injection\')
CWE-78: Improper Neutralization of Special Elements used in an OS Command (\'OS Command Injection\')
Related identifiers
CVE-2026-62853
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