CVE-2026-47722

Nebula-mesh (self-hosted control plane for Slack Nebula) prior to v0.3.2 is affected by YAML injection in host advanced overrides. The root cause is that ListenHost and TunDevice are interpolated directly into a text/template used to generate the agent config.yml, and the web/advanced input has o...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection via the ListenHost and TunDevice fields, which are interpolated directly into a configuration template without adequate validation. An attacker can inject arbitrary YAML content by supplying specially crafted...