CVE-2026-73341— WordPress RegistrationMagic plugin <= 6.0.9.7 - PHP Object Injection vulnerability
Quick assessment
Affected
Metagauss RegistrationMagic
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.
Metagauss RegistrationMagic是Metagauss组织开源的一款支持创建自定义注册表单与管理活动的网站插件。 Metagauss RegistrationMagic 6.0.9.7及之前版本存在反序列化注入漏洞，该漏洞源于未经验证的PHP对象注入。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege EscalationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Metagauss | RegistrationMagic | n/a≤ 6.0.9.7 |
affected |
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I. Basic Information for CVE-2026-73341
Vulnerability Information
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Vulnerability Title
WordPress RegistrationMagic plugin <= 6.0.9.7 - PHP Object Injection vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated PHP Object Injection in RegistrationMagic <= 6.0.9.7 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/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
Metagauss RegistrationMagic 反序列化注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Metagauss RegistrationMagic是Metagauss组织开源的一款支持创建自定义注册表单与管理活动的网站插件。 Metagauss RegistrationMagic 6.0.9.7及之前版本存在反序列化注入漏洞，该漏洞源于未经验证的PHP对象注入。
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 |
|---|---|---|---|---|
| Metagauss | RegistrationMagic | n/a ~ 6.0.9.7 | - |
|
II. Public POCs for CVE-2026-73341
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2026-73341
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