by Kastro
Paper/Archive/CVE-2026-42281

CVE-2026-42281

MagicMirrorOrg MagicMirror — MagicMirror²: Unauthenticated SSRF via /cors endpoint

EPSS 2%public exploitCVSS 9.2
critical.is priorityof 100
53
CVSS 9.2 (CNA)9.2 / 10 × 3027.6Not in CISA KEV+300.0EPSS percentile 76.1.761 × 2015.2Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
MagicMirror< 2.36.0–CNA

Scores by source

GitHub_M (CNA)9.2CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: partial

References

exploitgithub.com/MagicMirrorOrg/MagicMirror/security/advisories/GHSA-ph6f-2cvq-79hq