Node2Shell evolves to HTTP2Shell, blast radius affects many HTTP libs and apps
Node2Shell, an open‑source utility for testing HTTP/2 behavior, has been rebranded as HTTP2Shell. The updated tool introduces new features that expose vulnerabilities across a wide range of HTTP client libraries and applications. Researchers warn that the broader impact, or “blast radius,” could affect many services that rely on these libraries, prompting developers to review and patch their implementations.