CVE-2026-2608 Gutenberg Blocks by Kadence Blocks <= 3.5.32 - Missing Authorization
Authenticated attackers with Contributor access can perform unauthorized actions due to missing capability checks in the Kadence Blocks plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2608?
CVE-2026-2608 is a medium-severity missing authorization vulnerability in stellarwp Kadence Blocks — Page Builder Toolkit for Gutenberg Editor, published on 17 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-862
Which versions are affected by CVE-2026-2608?
How do I fix CVE-2026-2608?
No fix has been published for CVE-2026-2608 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-2608 being exploited?
There is no known exploitation of CVE-2026-2608 in the wild and no public exploit code.
Sources
Also known as GHSA-59fw-mhqq-48f3.