Kadence Blocks — Page Builder Toolkit for Gutenberg Editor: A security weakness
Kadence Blocks — Page Builder Toolkit for Gutenberg Editor is affected by a security weakness. Exploitation requires at least contributor-level access. The resulting impact depends on how the affected component exposes the vulnerable operation.
- Component
- Kadence Blocks — Page Builder Toolkit for Gutenberg Editor
- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Feb 17, 2026
- Weakness
- CWE-862 — Missing Authorization
This CVE was published Feb 17, 2026 and is one of 1 known issue for this plugin.
Update, patch or deactivate.
Update Kadence Blocks — Page Builder Toolkit for Gutenberg Editor to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 3.5.32. This makes it possible for authenticated attackers, with Contributor-level access and above, to perform an unauthorized action.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N