Nko Custom Block Builder – Lazy Blocks vulnerabilities

1 vulnerability

Known vulnerabilities in Nko Custom Block Builder – Lazy Blocks, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.8CVE-2026-1560nkocustom block builder – lazy blocks+1
EPSS score
9.44%
The Custom Block Builder – Lazy Blocks plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.2.0 via multiple functions in the 'LazyBlocks_Blocks' class. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server.