HomeWordPress vulnerabilitiesKit (formerly ConvertKit) for WooCommerce
Kit (formerly ConvertKit) for WooCommerce vulnerabilities
Kit (formerly ConvertKit) for WooCommerce has 1 known vulnerability in this database. The most recent published record is dated 5 Oct 2026.
- Known vulnerabilities
- 1
- Active installs
- 4,000+
- Latest version
- 2.2.1
- Last updated
- 5 Oct 2026
- Most recent
- 5 Oct 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2026-105421 | Medium 5.3 | Up to 2.2.0 | Fixed in a later version (latest 2.2.1) | 2 d ago |
Read the published descriptions
- CVE-2026-105421, 5 Oct 2026
- 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. CVE record
What to do if you run Kit (formerly ConvertKit) for WooCommerce
If you run Kit (formerly ConvertKit) for WooCommerce, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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