CVE-2026-63642

A flaw was found in MagicMirror². A remote attacker can exploit an unauthenticated Socket.IO notification in the newsfeed module by providing a malicious, unvalidated URL. This allows for Server-Side Request Forgery SSRF, enabling the attacker to identify internal network hosts and ports, and...

CVE-2026-63642 MagicMirror newsfeed Socket.IO notification allows blind server-side request forgery

MagicMirror² is an open source modular smart mirror platform. Prior to 2.37.0, checkArticleUrl in defaultmodules/newsfeed/nodehelper.js accepts the CHECKARTICLEURL notification through the unauthenticated Socket.IO namespace /newsfeed and performs fetchurl, method: "HEAD" without validating the...