Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-30777

Quick assessment

Affected
EC-CUBE CO.,LTD. EC-CUBE 4.1 series
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

EC-CUBE是日本EC-CUBE公司的一套开源的电子商务系统。 EC-CUBE存在安全漏洞，该漏洞源于多因素身份验证可被绕过，可能导致攻击者在获取有效管理员ID和密码后未经授权访问管理页面。

AI Predicted 8.1 Difficulty: Trivial EPSS 0.58% · P46

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-30777

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
EC-CUBE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EC-CUBE是日本EC-CUBE公司的一套开源的电子商务系统。 EC-CUBE存在安全漏洞，该漏洞源于多因素身份验证可被绕过，可能导致攻击者在获取有效管理员ID和密码后未经授权访问管理页面。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
EC-CUBE CO.,LTD. EC-CUBE 4.1 series prior to 4.1.2-p5 -
EC-CUBE CO.,LTD. EC-CUBE 4.2 series prior to 4.2.3-p2 -
EC-CUBE CO.,LTD. EC-CUBE 4.3 series prior to 4.3.1-p1 -

II. Public POCs for CVE-2026-30777

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-30777

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-30777 (2)

IV. Related Vulnerabilities

Same vendor: EC-CUBE CO.,LTD.
Same weakness: CWE-288

V. Comments for CVE-2026-30777

No comments yet

Leave a comment