Kit vulnerabilities

Products

• Kit (formerly ConvertKit) 4
• Kit (formerly ConvertKit) for WooCommerce 1

Latest Kit CVEs

Newest publication first

1. CVE-2026-125439 WordPress Kit (formerly ConvertKit) plugin <= 3.5.0 - Broken Access Control vulnerability

   Published 2026-11-11

   Medium·CVSS 5.3 EPSS 0.30%

   Missing Authorization vulnerability in Kit Kit (formerly ConvertKit) convertkit allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Kit (formerly ConvertKit): from n/a through 3.5.0.

2. CVE-2026-27063 WordPress Kit (formerly ConvertKit) plugin <= 3.4.7 - Broken Access Control vulnerability

   Published 2026-10-29

   Medium·CVSS 5.3 EPSS 0.19%

   Missing Authorization vulnerability in Kit Kit (formerly ConvertKit) convertkit allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Kit (formerly ConvertKit): from n/a through 3.4.7.

3. CVE-2026-110880 WordPress Kit (formerly ConvertKit) plugin <= 3.4.6 - Broken Access Control vulnerability

   Published 2026-10-18

   Medium·CVSS 6.5 EPSS 0.24%

   Missing Authorization vulnerability in Kit Kit (formerly ConvertKit) convertkit allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Kit (formerly ConvertKit): from n/a through 3.4.6.

4. CVE-2026-105421 WordPress Kit (formerly ConvertKit) for WooCommerce plugin <= 2.2.0 - Broken Access Control vulnerability

   Published 2026-10-05

   Medium·CVSS 5.3 EPSS 0.18%

   Missing Authorization vulnerability in Kit Kit (formerly ConvertKit) for WooCommerce convertkit-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Kit (formerly ConvertKit) for WooCommerce: from n/a through 2.2.0.

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

   Published 2026-07-23

   Medium·CVSS 5.3 EPSS 0.29%

   Unauthenticated Broken Access Control in Kit (formerly ConvertKit) <= 3.3.5 versions.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.