Vulnerability · Published Oct 18, 2026 · Assigned by Patchstack
CVE-2026-110880WordPress Kit (formerly ConvertKit) plugin <= 3.4.6 - Broken Access Control vulnerability
Medium 6.5
In plain English
A medium-severity missing authorization in Kit (formerly ConvertKit) from Kit. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.2%top 84.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Kit | Kit (formerly ConvertKit) | 0 – through 3.4.6 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N