TI-2026-04185 CVE-2026-4800 · GHSA-r5fr-rjxr-66jclodash vulnerable to Code Injection via `_.template` imports key namesPriority MEDIUM 48The fix for CVE-2021-23337 added validation for the variable option in _.template but did not apply the same validation to options.imports key names, and both paths flow into the same Function() constructor sink.CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02808 · Published 2026-03-31 · Partial fix · 4.18.1, 4.18.0 CWE-94