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CVE-2026-1560

Custom Block Builder – Lazy Blocks <= 4.2.0 - Authenticated (Contributor+) Remote Code Execution PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
nko / Custom Block Builder – Lazy Blocksaffected 0 through 4.2.0

CWE

CWE-94

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.