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CVE-2026-63641— MagicMirror Socket.IO module namespaces bypass configured IP whitelist and allow unauthenticated server-side actions

Quick assessment

Affected
MagicMirrorOrg MagicMirror
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MagicMirror是MagicMirror社区的一款可显示天气、日历等信息的智能镜子。 MagicMirror 2.37.0之前版本存在权限许可和访问控制问题漏洞，该漏洞源于ipWhitelist仅作为Express中间件应用，而Socket.IO服务器未进行等效的IP白名单、来源或命名空间认证检查，未经身份验证的相邻网络客户端可直接连接模块Socket.IO命名空间，可能导致暴露内部服务、操纵模块辅助状态，并条件执行命令。

CVSS 2.3 · Low EPSS 0.43% · P36

Affected Version Matrix 1

VendorProduct Version RangeStatus
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
Vulnerability Title
MagicMirror 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MagicMirror是MagicMirror社区的一款可显示天气、日历等信息的智能镜子。 MagicMirror 2.37.0之前版本存在权限许可和访问控制问题漏洞，该漏洞源于ipWhitelist仅作为Express中间件应用，而Socket.IO服务器未进行等效的IP白名单、来源或命名空间认证检查，未经身份验证的相邻网络客户端可直接连接模块Socket.IO命名空间，可能导致暴露内部服务、操纵模块辅助状态，并条件执行命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
MagicMirrorOrg MagicMirror < 2.37.0 -

II. Public POCs for CVE-2026-63641

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III. Intelligence Information for CVE-2026-63641

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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)

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 product: MagicMirror
Same vendor: MagicMirrorOrg
Same weakness: CWE-284

V. Comments for CVE-2026-63641

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