Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
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.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
3 versions affected across 1 product
EC-CUBEに多要素認証を回避できる脆弱性（CVE-2026-30777）が発覚しました。 EC-CUBEに多要素認証を回避できる脆弱性が発覚、ECサイト担当者が今すぐ確認すべきこと - サイバーセキュリティナビ https://blog.cbsec.jp/entry/2026/03/10/060000
Post summary
The post announces the discovery of CVE‑2026‑30777, which enables MFA bypass in EC‑CUBE, but provides no further details on exploitation, remediation, or PoC.
CVE-2026-30777 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 pass… https://www.cve.org/CVERecord?id=CVE-2026-30777
Post summary
The post announces CVE‑2026‑30777, noting an MFA bypass in EC‑CUBE that permits administrators to bypass two‑factor authentication, but provides no PoC, tool, or patch details.
CVE-2026-30777 EC-CUBE Multi-Factor Authentication Bypass Vulnerability in Administrative Access https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-30777
Post summary
The statement announces CVE-2026-30777, a multi‑factor authentication bypass affecting EC‑CUBE administrative access, but provides no PoC, exploit code, or patch information.
9 of 9 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | ec-cube | ec-cube | - | - | - |
| App | ec-cube | ec-cube | 4.1.2 | - | - |
| App | ec-cube | ec-cube | 4.1.2 | - | - |
| App | ec-cube | ec-cube | 4.1.2 | - | - |
| App | ec-cube | ec-cube | 4.1.2 | - | - |
| App | ec-cube | ec-cube | 4.1.2 | - | - |
| App | ec-cube | ec-cube | 4.2.3 | - | - |
| App | ec-cube | ec-cube | 4.2.3 | - | - |
| App | ec-cube | ec-cube | 4.3.1 | - | - |