{"id":"CVE-2026-63641","sourceIdentifier":"security-advisories@github.com","published":"2026-08-18T18:19:11.963","lastModified":"2026-10-22T22:10:00.250","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"MagicMirror² es una plataforma de espejo inteligente modular de código abierto. Antes de la versión 2.37.0, MagicMirror aplica ipWhitelist solo como middleware de Express, mientras que el servidor de Socket.IO en js/server.js está conectado directamente al servidor HTTP sin comprobaciones equivalentes de lista de permitidos de IP, origen o autenticación de espacio de nombres. En una implementación documentada sin bucle de retorno que depende de ipWhitelist, un cliente de red adyacente no autenticado puede conectarse directamente a los espacios de nombres de Socket.IO del módulo, y js/node_helper.js despacha eventos y cargas útiles arbitrarios a socketNotificationReceived. Los ayudantes predeterminados de noticias y calendario pueden realizar solicitudes del lado del servidor a URL seleccionadas por el atacante, mientras que el ayudante predeterminado de notificación de actualización puede alcanzar child_process.exec cuando una actualización de módulo de terceros está pendiente y el atacante suministra un comando de actualización a través de la ruta CONFIG del socket. Esto puede exponer servicios internos, manipular el estado del ayudante del módulo y ejecutar comandos condicionalmente. Este problema se soluciona en la versión 2.37.0."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"MagicMirrorOrg","product":"MagicMirror","versions":[{"version":"< 2.37.0","status":"affected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"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","baseScore":2.3,"baseSeverity":"LOW","attackVector":"ADJACENT","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","subAvailabilityImpact":"LOW","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-08-18T19:25:53.057078Z","id":"CVE-2026-63641","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-284"}]}],"references":[{"url":"https://github.com/MagicMirrorOrg/MagicMirror/commit/58c2a5e675a7d367b64d72e1d35680d202ff5c9f","source":"security-advisories@github.com"},{"url":"https://github.com/MagicMirrorOrg/MagicMirror/pull/4169","source":"security-advisories@github.com"},{"url":"https://github.com/MagicMirrorOrg/MagicMirror/releases/tag/v2.37.0","source":"security-advisories@github.com"},{"url":"https://github.com/MagicMirrorOrg/MagicMirror/security/advisories/GHSA-w26r-fwg8-rcp3","source":"security-advisories@github.com"},{"url":"https://github.com/MagicMirrorOrg/MagicMirror/security/advisories/GHSA-w26r-fwg8-rcp3","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}]}