CVE-2026-1560 (GCVE-0-2026-1560)

Vulnerability from cvelistv5 – Published: 2026-02-11 08:26 – Updated: 2026-04-08 17:16
VLAI
Title
Custom Block Builder – Lazy Blocks <= 4.2.0 - Authenticated (Contributor+) Remote Code Execution
Summary
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.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-11 15:40 UTC
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
Wordfence CNA under the mitre root
CNA scorecard C 65/100 over 2254 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
nko Custom Block Builder – Lazy Blocks Affected: 0 , ≤ 4.2.0 (semver)
guessed Create a notification for this product.
Show details on NVD website

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