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CVE-2026-65472— WordPress Kit (formerly ConvertKit) plugin <= 3.3.5 - Broken Access Control vulnerability

Quick assessment

Affected
Kit Kit (formerly ConvertKit)
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 Kit是WordPress基金会的一个电子邮件营销与订阅管理WordPress插件。 WordPress Kit 3.3.5及之前版本存在授权问题漏洞，该漏洞源于未认证的访问控制失控，可能导致未经身份验证的攻击者进行越权操作。

CVSS 5.3 · Medium EPSS 0.29% · P21

Affected Version Matrix 1

VendorProduct Version RangeStatus
Kit Kit (formerly ConvertKit) n/a≤ 3.3.5 affected
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I. Basic Information for CVE-2026-65472

Vulnerability Information
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Vulnerability Title
WordPress Kit (formerly ConvertKit) plugin <= 3.3.5 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Broken Access Control in Kit (formerly ConvertKit) <= 3.3.5 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Kit 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Kit是WordPress基金会的一个电子邮件营销与订阅管理WordPress插件。 WordPress Kit 3.3.5及之前版本存在授权问题漏洞，该漏洞源于未认证的访问控制失控，可能导致未经身份验证的攻击者进行越权操作。
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
Kit Kit (formerly ConvertKit) n/a ~ 3.3.5 -

II. Public POCs for CVE-2026-65472

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III. Intelligence Information for CVE-2026-65472

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IV. Related Vulnerabilities

Same weakness: CWE-862

V. Comments for CVE-2026-65472

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