CVE-2026-66657— WordPress Biagiotti Core plugin <= 2.1.1 - Local File Inclusion vulnerability
Quick assessment
Affected
Mikado-Themes Biagiotti Core
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.
Mikado-Themes Biagiotti Core是Mikado-Themes个人开发者的一款内容管理系统的核心组件。 Mikado-Themes Biagiotti Core 2.1.1及之前版本存在代码注入漏洞，该漏洞源于未经身份验证的本地文件包含。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mikado-Themes | Biagiotti Core | n/a≤ 2.1.1 |
affected |
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I. Basic Information for CVE-2026-66657
Vulnerability Information
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Vulnerability Title
WordPress Biagiotti Core plugin <= 2.1.1 - Local File Inclusion vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Local File Inclusion in Biagiotti Core <= 2.1.1 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
PHP程序中Include/Require语句包含文件控制不恰当(PHP远程文件包含)
Source: CVE Program / CVE List V5
Vulnerability Title
Mikado-Themes Biagiotti Core 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mikado-Themes Biagiotti Core是Mikado-Themes个人开发者的一款内容管理系统的核心组件。 Mikado-Themes Biagiotti Core 2.1.1及之前版本存在代码注入漏洞，该漏洞源于未经身份验证的本地文件包含。
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 |
|---|---|---|---|---|
| Mikado-Themes | Biagiotti Core | n/a ~ 2.1.1 | - |
|
II. Public POCs for CVE-2026-66657
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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V. Comments for CVE-2026-66657
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