CVE-2026-63641— MagicMirror Socket.IO module namespaces bypass configured IP whitelist and allow unauthenticated server-side actions
Possible ATT&CK Techniques 3AI
T1071 · Application Layer Protocol T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MagicMirrorOrg | MagicMirror | < 2.37.0 | affected |
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I. Basic Information for CVE-2026-63641
Vulnerability Information
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Vulnerability Title
MagicMirror Socket.IO module namespaces bypass configured IP whitelist and allow unauthenticated server-side actions
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| MagicMirrorOrg | MagicMirror | < 2.37.0 | - |
II. Public POCs for CVE-2026-63641
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-63641 (2)
Vendor Advisories for CVE-2026-63641 (1)
Vendor Pages for CVE-2026-63641 (1)
- 🔗 Release v2.37.0 · MagicMirrorOrg/MagicMirror · GitHubx_refsource_MISC
Same Patch Batch · MagicMirrorOrg · 2026-08-18 · 4 CVEs total
| CVE-2026-63643 | 6.3 MEDIUM | MagicMirror: ssrf calendar .js |
| CVE-2026-63642 | 6.3 MEDIUM | MagicMirror newsfeed Socket.IO notification allows blind server-side request forgery |
| CVE-2026-63640 | 4.3 MEDIUM | MagicMirror socket payload secret placeholder expansion can disclose SECRET_* environment |
IV. Related Vulnerabilities
Same weakness: CWE-284
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V. Comments for CVE-2026-63641
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