CVE-2026-48966— WordPress Funnel Builder by FunnelKit plugin <= 3.15.0.2 - Cross Site Scripting (XSS) vulnerability
Quick assessment
Affected
FunnelKit Funnel Builder by FunnelKit
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.
FunnelKit是美国FunnelKit公司的一个WordPress营销漏斗构建插件。 FunnelKit 3.15.0.2及之前版本存在跨站脚本漏洞，该漏洞源于容易受到跨站脚本攻击，可能导致未经身份验证的攻击者通过网络访问并在用户交互下进行跨站脚本攻击。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by CompromiseAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| FunnelKit | Funnel Builder by FunnelKit | n/a≤ 3.15.0.2 |
affected |
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I. Basic Information for CVE-2026-48966
Vulnerability Information
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Vulnerability Title
WordPress Funnel Builder by FunnelKit plugin <= 3.15.0.2 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Cross Site Scripting (XSS) in Funnel Builder by FunnelKit <= 3.15.0.2 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
FunnelKit 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FunnelKit是美国FunnelKit公司的一个WordPress营销漏斗构建插件。 FunnelKit 3.15.0.2及之前版本存在跨站脚本漏洞，该漏洞源于容易受到跨站脚本攻击，可能导致未经身份验证的攻击者通过网络访问并在用户交互下进行跨站脚本攻击。
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 |
|---|---|---|---|---|
| FunnelKit | Funnel Builder by FunnelKit | n/a ~ 3.15.0.2 | - |
|
II. Public POCs for CVE-2026-48966
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2026-48966
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