Software intelligence
Important: Convertkit appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works
Tracked advisories
5
Latest advisory
22 July 2026
CISA KEV matches
0
In this WordPress feed
WordPress slug
convertkit
Plugin
This catalog lists 5 known advisories affecting Convertkit. The most recent was published on 22 July 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.
Kit (formerly ConvertKit) – Email Newsletter, Email Marketing, Membership, Subscribers and Landing Pages <= 3.3.5 - Missing Authorization
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 22 July 2026
ConvertKit <= 2.4.9 - Missing Authorization
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 20 June 2024
ConvertKit <= 2.4.5 - Unauthenticated Sensitive Information Exposure
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 5 April 2024
Known Convertkit advisories published by month.
CVE-2026-65472 · Published 22 July 2026
Affected versions: ≤ 3.3.5
CVE-2024-3961 · Published 20 June 2024
Affected versions: ≤ 2.4.9
CVE-2024-31245 · Published 5 April 2024
Affected versions: ≤ 2.4.5
CVE-2023-2337 · Published 15 May 2023
Affected versions: ≤ 2.2.0
CVE-2022-4508 · Published 23 December 2022
Affected versions: ≤ 2.0.4
SiteRespond Defence matches your installed Convertkit version against this catalog when the Defence plugin is connected to your WordPress site.