What’s Vulnerable › Vulnerabilities

CVE-2026-42281: MagicMirror²: Unauthenticated SSRF via /cors endpoint

• Severity: high (CVSS 8.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-05-14 · updated 2026-10-26
• Weakness: CWE-918

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.

Affected products

• MagicMirrorOrg MagicMirror: before 2.36.0 — fixed in 2.36.0

How to fix

Upgrade to a fixed version: MagicMirrorOrg MagicMirror 2.36.0. Check the vendor advisory for mitigations.

References

• https://github.com/MagicMirrorOrg/MagicMirror/security/advisories/GHSA-ph6f-2cvq-79hq
• https://github.com/MagicMirrorOrg/MagicMirror/security/advisories/GHSA-ph6f-2cvq-79hq

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