{"apiVersion":"1.0","identifier":"CVE-2026-63641","description":"MagicMirror² is an open source modular smart mirror platform. Prior to 2.37.0, MagicMirror applies ipWhitelist only as Express middleware, while the Socket.IO server in js/server.js is attached directly to the HTTP server without equivalent IP allowlist, origin, or namespace authentication checks. In a documented non-loopback deployment that relies on ipWhitelist, an unauthenticated adjacent-network client can connect directly to module Socket.IO namespaces, and js/node_helper.js dispatches arbitrary events and payloads to socketNotificationReceived. The default newsfeed and calendar helpers can make server-side requests to attacker-selected URLs, while the default updatenotification helper can reach child_process.exec when a third-party module update is pending and the attacker supplies an update command through the socket CONFIG path. This can expose internal services, manipulate module-helper state, and conditionally execute commands. This issue is fixed in version 2.37.0.","publishedAt":"2026-08-18T18:19:11","lastModifiedAt":"2026-08-18T20:17:20","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-63641","cvssScore":2.3,"cvssVector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","epssProbability":0.00279,"riskScore":0.24,"affectedProduct":"MagicMirror2","affectedVersions":"<2.37.0","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-63641","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-63641","en":"https://www.redsauce.net/en/cves/CVE-2026-63641","fr":"https://www.redsauce.net/fr/cves/CVE-2026-63641","pt":"https://www.redsauce.net/pt/cves/CVE-2026-63641","de":"https://www.redsauce.net/de/cves/CVE-2026-63641","sk":"https://www.redsauce.net/sk/cves/CVE-2026-63641","el":"https://www.redsauce.net/el/cves/CVE-2026-63641"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-63641"}}