MagicMirror <= 2.35.0 - Server-Side Request Forgery

An unauthenticated Server-Side Request Forgery SSRF vulnerability in the /cors endpoint allows any remote attacker to force the MagicMirror² server to perform arbitrary HTTP requests to internal networks, cloud metadata services, and localhost services. The endpoint also expands environment...

CVE-2026-63642

SSRF in MagicMirror² Calendar Module A proof-of-concept exploit for CVE-2026-63642 and CVE-2026-63643, Server-Side Request Forgery vulnerabilities in MagicMirror²'s Calendar module that allow any unauthenticated attacker to force the server to make arbitrary HTTP requests to internal services...

CVE-2026-42281

CVE-2026-42281: MagicMirror² ≤ 2.35.0 - Unauthenticated SSRF via /cors endpoint Discovered & reported by: Astaruf Full writeup: https://nstsec.com/en/posts/magicmirror-ssrf-cve-2026-42281/ Upstream advisory: MagicMirrorOrg/MagicMirror security advisories...

Exploit for CVE-2026-63642

SSRF in MagicMirror² Calendar Module A proof-of-concept explo...

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-2026-63643

A flaw was found in MagicMirror². This flaw involves a Server-Side Request Forgery SSRF vulnerability, which allows an attacker to cause the server to make requests to arbitrary domains. Specifically, the ADDCALENDAR handler in the defaultmodules/calendar/nodehelper.js component, accessible via t...

CVE-2026-63641

A flaw was found in MagicMirror. The Socket.IO server in MagicMirror does not properly enforce the configured IP whitelist, allowing an unauthenticated client on an adjacent network to connect directly to module Socket.IO namespaces. This bypass enables the client to dispatch arbitrary events and...

CVE-2026-63640

A flaw was found in MagicMirror². When the hideConfigSecrets feature is enabled, a connected client can submit a secret placeholder in a socket payload. This causes the server to incorrectly expand the placeholder with sensitive environment variables, such as API tokens or credentials. This...

CVE-2026-63640

creationtimestamp| type| source ---|---|--- 2026-08-18 20:35:11+00:00| published-proof-of-concept| https://github.com/MagicMirrorOrg/MagicMirror/security/advisories/GHSA-q4gh-4ffp-5cg8...

CVE-2026-63641

creationtimestamp| type| source ---|---|--- 2026-08-18 18:35:10+00:00| published-proof-of-concept| https://github.com/MagicMirrorOrg/MagicMirror/security/advisories/GHSA-w26r-fwg8-rcp3...

CVE-2026-63642

creationtimestamp| type| source ---|---|--- 2026-08-18 18:35:08+00:00| published-proof-of-concept| https://github.com/MagicMirrorOrg/MagicMirror/security/advisories/GHSA-998g-7v5w-cr7g...

CVE-2026-63643

creationtimestamp| type| source ---|---|--- 2026-08-18 18:35:06+00:00| published-proof-of-concept| https://github.com/MagicMirrorOrg/MagicMirror/security/advisories/GHSA-w6x9-28jw-hq7j...

CVE-2026-63642

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...

CVE-2026-63643

MagicMirror² is an open source modular smart mirror platform. Prior to 2.37.0, the ADDCALENDAR handler in defaultmodules/calendar/nodehelper.js accepts an attacker-controlled URL, authentication data, and selfSignedCert setting through the unauthenticated Socket.IO namespace /calendar. The handle...

CVE-2026-63641

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...

CVE-2026-63640

MagicMirror² is an open source modular smart mirror platform. Prior to 2.37.0, when hideConfigSecrets is enabled, the catch-all socket dispatcher in js/nodehelper.js passes every inbound object payload through replaceSecretPlaceholder in js/serverfunctions.js before invoking...

NPM: MagicMirror socket payload secret placeholder expansion can disclose SECRET_* environment variables

NPM: MagicMirror socket payload secret placeholder expansion can disclose SECRET environment variables vulnerability discovered by ? in WordPress Npm magicmirror versions 2.37.0...

GHSA-Q4GH-4FFP-5CG8 MagicMirror socket payload secret placeholder expansion can disclose SECRET_* environment variables

Summary When hideConfigSecrets: true is enabled, MagicMirror redacts SECRET environment placeholders in the HTTP /config response, but the shared node-helper socket dispatcher expands SECRETNAME placeholders in every inbound socket payload before passing it to module helpers. Any client that can...

MagicMirror socket payload secret placeholder expansion can disclose SECRET_* environment variables

Summary When hideConfigSecrets: true is enabled, MagicMirror redacts SECRET environment placeholders in the HTTP /config response, but the shared node-helper socket dispatcher expands SECRETNAME placeholders in every inbound socket payload before passing it to module helpers. Any client that can...

EUVD-2026-61079

MagicMirror² is an open source modular smart mirror platform. Prior to 2.37.0, when hideConfigSecrets is enabled, the catch-all socket dispatcher in js/nodehelper.js passes every inbound object payload through replaceSecretPlaceholder in js/serverfunctions.js before invoking...