CVE-2026-42281— MagicMirror²: Unauthenticated SSRF via /cors endpoint
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I. Basic Information for CVE-2026-42281
Vulnerability Information
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Vulnerability Title
MagicMirror²: Unauthenticated SSRF via /cors endpoint
Source: NVD (National Vulnerability Database)
Vulnerability Description
MagicMirror² is an open source modular smart mirror platform. Prior to 2.36.0, 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 variable placeholders (**VAR_NAME**), enabling exfiltration of server-side secrets. This vulnerability is fixed in 2.36.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| MagicMirrorOrg | MagicMirror | < 2.36.0 | - |
II. Public POCs for CVE-2026-42281
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | 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 variable placeholders (VAR_NAME), enabling exfiltration of server-side secrets. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-42281.yaml | POC Details |
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IV. Related Vulnerabilities
Same weakness: CWE-918
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