CVE-2026-29514 NetBox 4.3.5 - 4.5.4 RCE via RenderTemplateMixin

NetBox versions 4.3.5 through 4.5.4 contain a remote code execution vulnerability in the RenderTemplateMixin.getenvironmentparams method that allows authenticated users with exporttemplate or configtemplate permissions to execute arbitrary code by specifying malicious Python callables in the...