Medium · 6.5 CVE-2026-110880 EUVD-2026-103431GHSA-mmhx-mwr8-qg57

WordPress Kit (formerly ConvertKit) plugin <= 3.4.6 - Broken Access Control vulnerability

Published Oct 18, 2026 · Updated Oct 19, 2026 · Assigned by Patchstack

Vendor: Kit Product: Kit (formerly ConvertKit)

Description

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.

Affected products

Vendor	Product	Affected	Fixed
Kit	Kit (formerly ConvertKit)	≤ 3.4.6	—

References

https://patchstack.com/database/wordpress/plugin/convertkit/vulnerability/wordpress-kit-formerly-convertkit-plugin-3-4-6-broken-access-control-vulnerability?_s_id=cve vdb-entry