CVE-2026-40755— WordPress TechLink theme <= 1.3 - PHP Object Injection vulnerability
Quick assessment
Affected
Mikado-Themes TechLink
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 TechLink是Mikado-Themes的一个CMS插件产品。 Mikado-Themes TechLink 1.3及之前版本存在反序列化漏洞，该漏洞源于PHP对象注入，可能导致未经身份验证的攻击者进行利用。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mikado-Themes | TechLink | n/a≤ 1.3 |
affected |
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I. Basic Information for CVE-2026-40755
Vulnerability Information
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Vulnerability Title
WordPress TechLink theme <= 1.3 - PHP Object Injection vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated PHP Object Injection in TechLink <= 1.3 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
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Mikado-Themes TechLink 反序列化漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mikado-Themes TechLink是Mikado-Themes的一个CMS插件产品。 Mikado-Themes TechLink 1.3及之前版本存在反序列化漏洞，该漏洞源于PHP对象注入，可能导致未经身份验证的攻击者进行利用。
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 | TechLink | n/a ~ 1.3 | - |
|
II. Public POCs for CVE-2026-40755
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Mikado-Themes · 2026-06-16 · 4 CVEs total
| CVE-2026-40751 | 8.1 HIGH | WordPress Ashtanga theme <= 1.2 - PHP Object Injection vulnerability |
| CVE-2026-40739 | 8.1 HIGH | WordPress LuxeDrive theme <= 1.4 - PHP Object Injection vulnerability |
| CVE-2026-40759 | 8.1 HIGH | WordPress Esmée theme <= 1.4 - PHP Object Injection vulnerability |
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V. Comments for CVE-2026-40755
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