CVE-2026-66447— WordPress WordPress File Upload plugin <= 5.1.7 - SQL Injection vulnerability
Quick assessment
Affected
nickboss WordPress File Upload
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.
WordPress Iptanus File Upload是WordPress基金会的一款网站文件上传插件。 WordPress Iptanus File Upload 5.1.7及之前版本存在SQL注入漏洞，该漏洞源于未对用户输入进行充分验证，可能导致未经身份验证的攻击者执行SQL注入攻击。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| nickboss | WordPress File Upload | n/a≤ 5.1.7 |
affected |
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I. Basic Information for CVE-2026-66447
Vulnerability Information
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Vulnerability Title
WordPress WordPress File Upload plugin <= 5.1.7 - SQL Injection vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated SQL Injection in WordPress File Upload <= 5.1.7 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Iptanus File Upload SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Iptanus File Upload是WordPress基金会的一款网站文件上传插件。 WordPress Iptanus File Upload 5.1.7及之前版本存在SQL注入漏洞，该漏洞源于未对用户输入进行充分验证，可能导致未经身份验证的攻击者执行SQL注入攻击。
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 |
|---|---|---|---|---|
| nickboss | WordPress File Upload | n/a ~ 5.1.7 | - |
|
II. Public POCs for CVE-2026-66447
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-66447 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2026-66447
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