CVE-2026-30777
Multi‑Factor Authentication Bypass in EC‑Cube Administrator Login
EC-CUBE provided by EC-CUBE CO.,LTD. contains a multi-factor authentication (MFA) bypass vulnerability. An attacker who has obtained a valid administrator ID and password may be able to bypass two-factor authentication and gain unauthorized access to the administrative page.
CVSS 4.0 · 6.9 Medium
EPSS < 1%
KEV · Not listed
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